Latest: v2.0 (fixed ears). v1.0 can distort ears at higher weights, so use v2.0 for new generations. If you prefer v1.0’s brighter, more saturated look, it still works. For v1.0, describe hair by color only and avoid ponytails and other styles that show the ears.Butt Crack / Butt Cleavage (Krea 2)A concept LoRA for Krea 2 that teaches clothing riding low, so the lower back, back dimples, buttcrack and buttocks show in varying amounts. It covers jeans, shorts, leggings, pajama pants, bikini bottoms and shirts riding up, in sitting, squatting, kneeling, standing and bent-over poses. It’s trained on realistic styles.Trigger word: <code>buttcrackgal</code>. It’s optional. A well-written prompt that describes the clothing, pose and exposure will often work without it. Adding it at the start of the prompt shifts the output somewhat (on a fixed seed the image changes), so try both and keep whichever you prefer.Recommended weight: 0.8 to 1.2 (usable from 0.5 to 1.3)Controlling the effect. The LoRA weight is the main control. Lower values (0.5 to 0.8) give a subtler look, and higher values (1.0 to 1.3) push the exposure further. Prompt wording has a mild effect. These phrases were used in the training captions and can nudge the result:<ul><li><code>slightly exposing her buttcrack</code></li><li><code>partially exposing her buttcrack and buttocks</code></li><li><code>mostly exposing her buttcrack and buttocks</code></li><li><code>exposing her lower back and back dimples</code></li></ul>Tips<ul><li>Describe the person, pose and setting in plain language, like a photo caption.</li><li>Describe the clothing too, like “low rise jeans and a white belt ride low” or “bikini bottom rides low.”</li><li>Ears follow the hair. A ponytail reliably shows the ears in v2.0 (not v1.0). If you give only a hair color and leave out the style, the ears are likely to be hidden by hair. Describe the hairstyle to control it.</li><li>If the effect is weak without the trigger word, raise the weight or add the trigger.</li><li>It’s designed to stack with character LoRAs. Weight the character LoRA higher for the face and identity, and start this one around [0.6 to 0.8].</li><li>Trained on Krea 2 RAW and run on Krea 2 Turbo.</li></ul>Example promptsShort: <code>buttcrackgal, photograph of a woman with long brown hair, squatting on a sidewalk in side view, her low rise jeans and belt ride low, exposing her lower back and buttcrack, natural daylight</code>Detailed (this style gives the most control): <code>buttcrackgal, photograph of a young woman with pale skin and black hair, dark eye makeup, a white bandana in her hair, wearing a black sleeveless top and blue jeans. Her jeans, belt, and waistband are pulled down, mostly exposing her tattooed, bare buttocks. She sits on a purple motorcycle with flame decals, looking over her shoulder with a smile. Setting: a black wire basket with yellow and green motorcycle vests, a white scooter, outdoors with grass, a partially visible crowd, bright natural sunlight.</code><hr />v2.0 - Fixed Ears (version description)Retrained with additional images showing ears. Fixes the ear distortion (deformed, spiral or missing ears) that v1 had at higher weights. Ponytails now render ears correctly. Tested at 0.8, 1.0 and 1.2 with no ear problems. Slightly more natural, less saturated look than v1.<hr />v1.0 (version description)Brighter, more saturated look with glowing skin.Known issue: ears. At higher weights (about 1.0 and up), ears can come out deformed, spiral-shaped or missing. To avoid it, describe hair by color only and avoid ponytails and other styles that show the ears. Use v2 if ears are a problem.

Butt Crack / Butt Cleavage (Krea 2)

Retrained with additional images showing ears. Fixes the ear distortion at higher weights that v1.0 had.

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