<h2 id="eye-concept-sdxl-pony-lora-or-hyper-realistic-iris-detail">Eye Concept SDXL / Pony LoRA | Hyper-Realistic Iris Detail</h2><p><strong>The definitive eye-detail LoRA for SDXL 1.0 &amp; Pony checkpoints.</strong></p><p><strong>Eye Concept</strong> is a <em>detail specialist</em> that adds ultra-high-resolution, photorealistic iris structure to human eyes: crisp limbal rings, internal fiber detail, and natural specular reflections/catchlights. It upgrades SDXL eyes into detailed focal points while remaining easy to blend with both photoreal SDXL and stylized Pony models.</p><hr /><h2 id="key-features">Key Features</h2><ul><li><p><strong>Universal SDXL Compatibility:</strong> Works with <strong>SDXL 1.0</strong> and popular <strong>Pony-based checkpoints</strong> (e.g., Pony Diffusion).</p></li><li><p><strong>Multi-Color Training:</strong> Supports multiple real-world eye colors (blue / green / brown / hazel) with consistent micro-detail.</p></li><li><p><strong>Hyper-Detail Focus (Low Dim):</strong> Trained with a <strong>low network rank (Dim: 8)</strong> to emphasize iris structure over broader style changes.</p></li><li><p><strong>Seamless Blending:</strong> Enhances eye detail without overwriting the base model’s overall aesthetic.</p></li></ul><hr /><h2 id="usage-(quick-start)">Usage (Quick Start)</h2><p><strong>Base Model:</strong> SDXL 1.0 or any Pony checkpoint<br /><strong>Trigger Word:</strong> <code>eye_concept</code><br /><strong>Recommended Weight:</strong> <strong>0.5 – 0.7</strong> (start at <strong>0.6</strong>)</p><h3 id="presets">Presets</h3><p><strong>Preset A — Portrait Safe (most use-cases)</strong></p><ul><li><p><code>&lt;lora:eye_concept:0.45–0.55&gt;</code><br />Best when you want subtle realism without “too sharp” eyes.</p></li></ul><p><strong>Preset B — Hero Close-Up / Macro</strong></p><ul><li><p><code>&lt;lora:eye_concept:0.6–0.75&gt;</code><br />Best for close-ups where the iris fills more of the frame.</p></li></ul><hr /><h2 id="prompt-examples">Prompt Examples</h2><h3 id="sdxl-photoreal-(clean-and-natural)">SDXL Photoreal (clean &amp; natural)</h3><p><code>photorealistic portrait, &lt;lora:eye_concept:0.6&gt;, cinematic lighting, sharp iris texture, natural catchlight, detailed limbal ring</code></p><h3 id="sdxl-with-color-control">SDXL With Color Control</h3><p><code>photorealistic portrait, &lt;lora:eye_concept:0.6&gt;, emerald green eyes, sharp iris texture, natural catchlight</code></p><h3 id="pony-(stylized-base-detailed-eyes)">Pony (stylized base, detailed eyes)</h3><p><code>portrait, &lt;lora:eye_concept:0.55&gt;, detailed iris texture, natural catchlight, (green eyes:1.2)</code></p><hr /><h2 id="notes-(sdxl-+-pony)">Notes (SDXL + Pony)</h2><ul><li><p><strong>Pony models will keep their base aesthetic</strong> (stylized/anime), but eyes gain significantly more structure and realism.</p></li><li><p>If eyes look too “strong” or too sharp, <strong>lower the weight</strong> (try <strong>0.45–0.55</strong>).</p></li><li><p>Avoid stacking multiple heavy “detail/sharpness/skin” LoRAs at high weights—eye detail can become overly crisp when combined.</p></li></ul><hr /><h2 id="bonus-micro-detail-(optional)">Bonus Micro-Detail (Optional)</h2><p>Depending on your prompt, this LoRA may also enhance <strong>micro skin detail</strong> (e.g., freckles / sun-kissed look) due to the close-up training focus.</p><p>Mini prompt:<br /><code>close-up portrait, &lt;lora:eye_concept:0.55&gt;, sun-kissed skin, natural freckles, sharp iris texture, soft daylight</code></p>

Files with SHA256: b3ada05f981b76297356aec0de89e707b22aef92f25bbfd94379cef60f5c656d