<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>Join the community on Discord: <a target="_blank" rel="ugc" href="https://discord.gg/nB79wRNtMT">https://discord.gg/nB79wRNtMT</a><h2>Nipple Clamp</h2>A concept LoRA for Krea 2 focused on nipple clamps: clover, tweezer, alligator or magnetic clamps, with chains, bells, weights or pendants. It gives an amateur photo look.<h3>Usage</h3>Start with the trigger word <code>NippleClampRK</code>, then describe the clamps precisely (type, metal or color, chain, bells, weights), how they squeeze or pull the nipples, the breasts in plain explicit words, what else she wears or that she is topless or nude, the framing and the place, and end with the light. A close-up of the chest and naming the clamp type brings out the effect the most.<code>NippleClampRK, Photograph of a woman with &lt;hair&gt;, topless, &lt;silver clover&gt; nipple clamps joined by a &lt;thin chain&gt;, &lt;close-up of her chest&gt; in a &lt;bedroom&gt;. The lighting is &lt;light&gt;.</code>Recommended weight: 1. Made for Krea 2 Turbo (8 steps, CFG 1).<h3>Prompt Examples</h3><blockquote>"NippleClampRK, Photograph of a woman with light skin and long brown hair, sitting fully nude on a teal armchair. She has medium-sized breasts with nipple piercings, featuring clover-shaped metal clamps with small purple beads on each side, pulling her nipples slightly outward."</blockquote><blockquote>"NippleClampRK, Photograph of a woman with light skin and long brown hair. She is topless, exposing large, round breasts with prominent nipples."</blockquote><blockquote>"NippleClampRK, Photograph of a woman with fair skin and long, straight black hair. She is topless, wearing a black leather harness with metal studs and buckles that wraps around her chest and waist."</blockquote><h3>Training</h3><ul><li>Base model: Krea 2</li><li>Type: Concept LoRA</li><li>Steps: 4000</li><li>Rank: 32</li><li>Optimizer: adamw, constant learning rate</li><li>Engine: ai-toolkit</li></ul><h3>Generation settings</h3>Trained on Krea 2, and works on 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 gallery images were generated with <code>krea2_turbo_mxfp8.safetensors</code>, at 8 steps, guidance 1, LoRA weight 1.

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