<h1 id="premium-character-loras">Premium character LoRAs</h1>Original synthetic characters, bundles and AI tools are in my shop:<a target="_blank" rel="ugc" href="https://rkrra.com/civitai">https://rkrra.com/civitai</a>Get the character LoRAs on Patreon: <a target="_blank" rel="ugc" href="https://www.patreon.com/cw/RkRRa">https://www.patreon.com/cw/RkRRa</a>Join the community on Discord: <a target="_blank" rel="ugc" href="https://discord.gg/nB79wRNtMT">https://discord.gg/nB79wRNtMT</a><h2>Back To The Future 1985</h2>A style LoRA for Krea 2. Applies a consistent visual treatment without locking the subject matter.<h3>Usage</h3>Include the trigger word <code>btf</code> in your prompt.Recommended weight: 1. Start there and adjust — styles often read well below 1.0, and lower weights blend more naturally with other LoRAs.<h3>Prompt Examples</h3>Here are some prompt examples:<blockquote>"btf, A man with wild, white hair and a tense expression wears a white lab coat over a patterned shirt, standing in front of a large white truck marked with “DR. E. BROWN ENT.” and “IN MR. SCIENTIFIC.” The scene is set at night under artificial lighting, with bright spotlights illuminating the truck and casting shadows on the man’s face. The dominant colors are stark white and black, contrasted by the yellow glow from a light inside the truck’s open door. The camera frames him in a medium close-up, angled slightly from the side, emphasizing his alarmed or confrontational demeanor."</blockquote><blockquote>"btf, A collection of vintage and ornate clocks, including a brass pendulum clock, a glass-encased mantel clock, and a round analog clock with Roman numerals, are arranged on a cluttered surface, suggesting a timepiece shop or collector’s display. The setting is dimly lit with warm, ambient light filtering from a window in the background, casting soft shadows and highlighting the metallic sheen of the clocks’ frames and dials. The dominant colors are muted browns, golds, and dark wood tones, contrasted by the pale faces of the clocks and the black casing of a digital display reading “8:00.” The camera is positioned at a low angle, capturing the clocks in a tight, slightly tilted composition that emphasizes their varied shapes and intricate details."</blockquote><blockquote>"btf, A man wearing a red-and-white checkered headscarf and a dark turtleneck sits in the driver’s seat of a car, gripping the steering wheel with a focused, intense expression. The interior of the vehicle is visible, including a brown leather jacket draped over the passenger seat and a glimpse of the dashboard and windshield wipers. The scene is set at night, with dim, artificial lighting casting shadows across his face and the car’s interior, while the exterior remains dark and indistinct. Dominant colors include the red and white of the headscarf, the muted gray of the car’s interior, and the deep black of the night. The camera is positioned from outside the car, angled slightly upward to capture the man’s face and upper torso through the open window, creating a"</blockquote><blockquote>"btf, A disheveled, older man with wild white hair and a startled expression grips a mechanical device in one hand while raising the other toward a massive clock face behind him. The setting is the interior of a clock tower, with large, ornate Roman numerals and thick black hands dominating the background, suggesting a moment of urgency or discovery. The lighting is dim and focused, casting shadows across his face and highlighting the clock’s illuminated face, implying late evening or night. Dominant colors are muted browns and grays of his coat and gloves, contrasted with the off-white and black of the clock. The camera is positioned low, looking up at him, emphasizing his dramatic posture and the looming scale of the clock behind him."</blockquote><blockquote>"btf, A shaggy, light-brown dog sits in the driver’s seat of a car, gazing forward with a calm expression, while a person with long, light-colored hair leans over them, wearing a white garment with a black radiation symbol on the back. The car’s interior is dimly lit by ambient red taillights visible through the open rear window, suggesting nighttime, with mechanical components and wiring faintly visible in the background. The dominant colors are muted tones of brown, white, and black, contrasted by the red glow. The camera is positioned at a low angle from the passenger side, capturing the dog and the person in a tight, intimate frame that emphasizes their proximity and the car’s interior details."</blockquote><blockquote>"btf, A person with light-colored hair, wearing a dark coat, is clinging to the edge of a massive, illuminated clock face, gripping its ornate hands as if attempting to climb or stabilize themselves. The setting is an outdoor architectural space at night, featuring classical columns and a dark wooden deck, with a small glowing lantern visible in the lower-left corner. The lighting is starkly contrasted, with the bright, warm glow of the clock face casting strong shadows and illuminating the figure against the deep black of the night sky and surrounding structures. Dominant colors are deep blacks and grays, punctuated by the warm white and cream tones of the clock’s face and the faint glow of the lantern. The camera is positioned high above, looking down at a steep angle, emphasizing the precariousness of the"</blockquote><blockquote>"btf, A young man in a patterned, short-sleeved shirt sits at a wooden table, looking down with a tense expression as another man in a plaid shirt gestures emphatically toward him. Behind them, a group of onlookers stands in a room with light-colored walls and wooden furniture, while a bald man in a dark suit and bow tie stands with hands on hips, observing the scene. The lighting is warm and even, suggesting an indoor daytime setting. Dominant colors include earthy browns, muted reds in the plaid shirt, and the beige of the patterned shirt, contrasted by the dark suit. The camera is positioned at a medium close-up, angled slightly from the side, focusing on the interaction between the two central figures while keeping the background crowd in soft"</blockquote><blockquote>"btf, An older woman with short gray hair and thick-rimmed glasses beams warmly while holding a red container, engaging in a cheerful conversation with someone whose back is to the camera. Behind them, a vibrant street scene unfolds with a pink building featuring bold signage for “AEROBIC FITNESS,” a red SUV parked nearby, and pedestrians in the distance. The lighting suggests late afternoon, casting soft, warm tones across the scene, with dominant colors of pink, red, and navy blue creating a lively, urban atmosphere. The camera is positioned over the shoulder of the person facing away, framing the woman’s expressive face and the colorful background in a medium close-up."</blockquote><blockquote>"btf, A heavily modified black 4x4 pickup truck, adorned with colorful pennant flags and a large banner reading “Another Custom 4x4 for Statler Toyota,” is being transported on the flatbed of a white tow truck. The scene unfolds at a gas station with red and white branding visible in the background, including signage that reads “Products You Can Trust.” Bright, direct sunlight suggests a midday setting, casting sharp shadows and highlighting the glossy black paint of the truck and the vibrant orange, green, and white of the decorations. The camera captures the scene from a low, slightly angled perspective, emphasizing the truck’s elevated stance and the celebratory, almost parade-like presentation of the vehicle."</blockquote><blockquote>"btf, A large crowd of formally dressed people, mostly in suits and dresses, stands in a packed, festive hall, their expressions ranging from curiosity to mild apprehension as they collectively face forward. The setting is an indoor party space adorned with colorful balloons, draped fabric, and decorative lights, with a visible arched doorway and a table in the background. The lighting is warm and ambient, suggesting an evening event, casting soft shadows and highlighting the rich tones of the attendees’ attire. Dominant colors include deep greens, burgundies, and creams, contrasted by the bright pops of red and blue from the decorations. The camera captures the scene from a low, wide-angle perspective, emphasizing the density of the crowd and the scale of the gathering."</blockquote><blockquote>"btf, A long-haired dog wearing a bright yellow and red hooded raincoat peers out from inside a metallic vehicle, its gaze fixed forward through a slightly fogged window. The interior reveals riveted metal walls, a red fire extinguisher mounted on the left, and a glimpse of a control panel or dashboard to the right, suggesting a utilitarian, possibly industrial or transport setting. The lighting is dim and diffused, casting soft shadows and giving the scene a muted, overcast atmosphere, likely late afternoon or indoors with limited natural light. Dominant colors are the vibrant yellow and red of the dog’s coat against the gray, metallic tones of the vehicle’s interior. The camera is positioned outside, framing the dog through the window in a medium close-up, emphasizing its curious expression and the contrast between its"</blockquote><blockquote>"btf, A glossy black pickup truck, equipped with a roof-mounted light bar and rugged off-road tires, is parked inside a dimly lit garage. Tools including shovels and a rake hang on the wall behind it, while the concrete floor and plain walls suggest a utilitarian space. The lighting casts strong shadows and highlights the truck’s reflective surface, indicating artificial illumination in a nighttime or indoor setting. Dominated by deep blacks and muted grays, the scene is framed from a low angle that emphasizes the vehicle’s imposing stance and custom modifications."</blockquote><blockquote>"btf, A man with wild, disheveled hair stares intensely forward, his face illuminated by a harsh, directional light that casts deep shadows, suggesting a tense or dramatic moment. Behind him, a large, circular structure with thick black lines and a pale, off-white background frames the scene, while two thick, braided blue cables arc across the foreground, partially obscuring his view. The lighting is stark and high-contrast, emphasizing the man’s expression and the industrial feel of the cables and structure, with dominant colors of muted beige, black, and the striking blue of the cables. The camera is positioned at a low angle, looking up through the cables, creating a sense of confinement and intensity."</blockquote><blockquote>"btf, A young person with short, styled hair stands in a doorway, looking upward and slightly to the side with a thoughtful or concerned expression, holding a skateboard under one arm. The interior setting features a built-in shelving unit with decorative items including a ceramic bird figurine, a small statue, a framed photograph, and a glass jar filled with colorful candies. The lighting is warm and ambient, suggesting late afternoon or early evening, with soft shadows cast across the walls and doorframe. The dominant colors are muted earth tones—beiges, browns, and denim blues—with pops of color from the candies and framed photo. The camera is positioned at eye level, capturing a medium shot that frames the subject within the doorway, with the background revealing a dimly lit outdoor yard through the open door."</blockquote><blockquote>"btf, A woman with short, wavy brown hair stands in a kitchen, holding a metal tray with a cartoonish design, her gaze directed downward with a thoughtful or concerned expression. The setting is a domestic kitchen with cream-colored cabinets, a countertop holding a red-and-white striped canister and dark pepper mills, and a hanging red lantern visible in the background. Warm, ambient lighting suggests an indoor evening scene, casting soft shadows and highlighting the muted tones of her blue turtleneck and striped jacket in red, white, and blue. The camera frames her in a medium shot, centered and slightly low, emphasizing her posture and the tray she carries."</blockquote><blockquote>"btf, A man with wild, unkempt white hair stands centered in a nighttime outdoor scene, his expression solemn and direct as he gazes toward the viewer, holding a small object in his hand. Behind him, a dark, reflective surface—likely water—mirrors faint, out-of-focus lights from distant streetlamps, while blurred foliage and structures suggest a secluded or urban waterfront. The lighting is low and moody, with a cool, greenish glow illuminating his face and white shirt from the side, casting deep shadows and emphasizing the texture of his skin and clothing. The camera frames him in a medium close-up, slightly low angle, drawing focus to his intense presence against the dark, atmospheric background."</blockquote><blockquote>"btf, four individuals are seated in a row on folding chairs within a gymnasium, each holding a clipboard and pen, appearing to be observing or evaluating something intently. The polished wooden floor features painted basketball court lines, and the subjects are dressed in mid-20th-century attire—sweaters, blazers, and collared shirts—with muted earth tones and red accents. The lighting is even and diffused, suggesting an indoor setting during daytime, casting soft shadows. The camera is positioned at eye level, capturing the group in a medium-wide shot that emphasizes their collective focus and the institutional atmosphere of the space."</blockquote><blockquote>"btf, A young person with tousled brown hair, wearing a denim jacket over a dark shirt, holds a pair of dark-lensed sunglasses in one hand while looking upward with an expression of surprise or curiosity. The background features a cluttered indoor space with wooden shelves holding various items, including papers and folders, suggesting a personal or study area. Warm, directional lighting illuminates the subject’s face and upper body, casting soft shadows and indicating an interior scene during daytime. The dominant colors are earthy browns, muted blues from the denim, and neutral beiges from the wooden shelves, creating a grounded, lived-in atmosphere. The camera is positioned at a medium close-up angle, slightly low, focusing on the subject’s face and upper torso to emphasize their emotional reaction."</blockquote><blockquote>"btf, An older person with curly hair, wearing a stained light-colored shirt, leans intently toward a vintage wooden television set, their hands clasped near their chest as if in awe or deep concentration. The TV screen displays a person with curly hair, seemingly mid-speech, while the surrounding environment is cluttered with technical equipment, including a rack of knobs and wires to the right and glassware in the background, suggesting a workshop or lab. The lighting is dim and moody, casting shadows and highlighting the warm browns of the wooden TV and the muted tones of the surroundings, evoking a late evening or nighttime atmosphere. The dominant colors are earthy browns, off-whites, and dark grays, with a few pops of green from a bottle in the background. The camera is positioned"</blockquote><blockquote>"btf, A person in a red jacket is clinging to the side of a black vintage car as it speeds past a mint-green pickup truck, both vehicles in motion on a sunlit street. The background reveals a classic urban setting with brick buildings, storefronts, and a stone column, while the warm, golden lighting suggests late afternoon. Dominant colors include the striking mint green and glossy black of the cars, contrasted with the red jacket and earthy tones of the surroundings. The camera captures the scene from a low, side-on angle, emphasizing the motion blur and the dynamic tension of the chase."</blockquote><h3>Training</h3><ul><li>Base model: Krea 2 (trained on Raw)</li><li>Type: Style LoRA</li><li>Dataset: 203 images</li><li>Steps: 2000</li><li>Network rank / alpha: 32 / 32</li><li>Learning rate: 0.0002</li><li>Optimizer: adamw8bit</li><li>Resolutions: 512 / 1024</li></ul><h3>Generation settings</h3>Trained on Krea 2 Raw, and transfers to Krea 2 Turbo for faster generation.<ul><li>Raw: ~30 steps, guidance 3.5</li><li>Turbo: ~8 steps, guidance 1.0</li></ul>The preview images were generated with <code>krea2_turbo_mxfp8.safetensors</code>, at 8 steps, guidance 1, LoRA weight 1.

Files with SHA256: 2572393a9de880763ab4496d72c479b831315747f519eaa8e3e53c49536b6125