<h1 id="introducing-portrait-engine-the-definitive-lora-for-artists-who-demand-realism.">Introducing Portrait Engine - the definitive lora for artists who demand realism.</h1>I created Portrait Engine to solve a core problem: achieving truly photorealistic portraits and lifelike skin with the base models. This is a meticulously trained fine-tune of flux1-dev, engineered to move beyond digital perfection and into the realm of hyperrealistic, cinematic portraiture.<h2 id="exceptional-prompt-understanding">🎯 Exceptional Prompt Understanding</h2>Highly flexible and decoupled. Change outfits, environments, and lighting freely without concept bleed.<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/a016d62e-c59a-4f7d-b1dc-eeffd4780cd3/original=true/a016d62e-c59a-4f7d-b1dc-eeffd4780cd3.jpeg" /><h2 id="micro-detail-preservation">🔬 Micro-Detail Preservation</h2>Trained at high resolution to ensure photorealistic skin textures, pores, and natural lighting interactions.<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/3e04e501-a701-4a99-8932-1b4915b6eea2/original=true/3e04e501-a701-4a99-8932-1b4915b6eea2.jpeg" /><h2 id="stable-and-clean-outputs">⚖️ Stable &amp; Clean Outputs</h2>Precisely calibrated to prevent color-burning, over-sharpening, or anatomical distortion, even at 1.0 weight.<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/bdfdd0df-0267-4bc5-8723-f02489d00c71/original=true/bdfdd0df-0267-4bc5-8723-f02489d00c71.jpeg" />If you're tired of "plasticky" or "waxy" skin and want to create characters with genuine texture, depth, and emotion, your search is over. This is a professional-grade tool designed for high-end character art, fashion photography, and concept design.<hr /><h3 id="core-specializations">Core Specializations</h3><ul><li>✨ Hyper-Detailed Skin Texture: Say goodbye to flat, doll-like skin. Portrait Engine is trained to generate natural pores, subtle textures, and realistic light diffusion that brings your subjects to life.</li><li>👁️ Flawless &amp; Expressive Eyes: Fine-tuned specifically to create eyes with incredible depth, sharp reflections, and natural clarity without complex prompting.</li><li>🎬 Innate Cinematic Quality: The model has a deep understanding of dramatic and moody lighting. Prompts like cinematic lighting and film grain are rendered with stunning, authentic results out-of-the-box.</li><li>🔧 Simplified High-Quality Prompting: Portrait Engine is biased towards high quality. You can achieve professional results with simpler, more direct prompts, letting you focus on creativity instead of a long list of quality modifiers.</li></ul><hr /><h1 id="lora">Lora</h1>Training Configuration:<ul><li>GPU: A6000</li><li>Dataset Size: 1500 images</li><li>Batch Size: 1</li><li>Optimizer: AdamW</li><li>Learning Rate: 1e-04</li><li>Total training steps: 30k</li><li>Training Duration: 17h+</li></ul><hr />Please note that all my models are still experimental, so you might encounter some issues. If you do, please let me know in the comments section. Your feedback is valuable for future improvements!<hr /><h1 id="recommended-parameter-:">Recommended Parameter :</h1><h3 id="flux">Flux</h3>Recommended Parameter :<ul><li>Sampler : euler</li><li>Steps : 30+</li><li>CFG : 1</li></ul>Minimum Parameter :<ul><li>Sampler : euler</li><li>Steps : 20+</li><li>CFG : 1</li></ul><h3 id="z-image">Z-Image</h3>Recommended Parameter :<ul><li>Sampler : euler</li><li>Steps : 8+</li><li>CFG : 1</li></ul>Minimum Parameter :<ul><li>Sampler : euler</li><li>Steps : 4+</li><li>CFG : 1</li></ul><h3 id="flux-2-klein">Flux 2 Klein</h3>Recommended Parameter :<ul><li>Sampler : euler</li><li>Steps : 15+</li><li>CFG : 1</li></ul>Minimum Parameter :<ul><li>Sampler : euler</li><li>Steps : 5+</li><li>CFG : 1</li></ul><hr /><h3 id="if-you-like-my-model-and-want-to-support-my-work-send-me-some-buzz.">If you like my model and want to support my work, send me some buzz.</h3><h3 id="show-your-support!">Show Your Support!</h3>I pour countless hours into training, testing, and refining these models. If you enjoy Portrait Engine, please consider showing your support by:<ul><li>Giving it a like ❤️</li><li>Posting your incredible images on this page 🖼️</li></ul>It's a massive motivation and helps me continue to develop and share these tools with the community. Thank you!<hr /><h2 id="access-the-full-professional-toolkit">🔥Access The Full Professional Toolkit🔥</h2>The models I release publicly are foundational. For artists and creators who demand the absolute best, my most advanced, highly trained, and exclusive character models are available only at <a target="_blank" rel="ugc" href="https://midnightlab.gumroad.com/">The Midnight Lab on Gumroad.</a>A subscription is the best way to get access to these premium models, my entire library of professional workflows (like The Muse Engine and 4K Influencer Studio), and in-depth guides.<h2 id="greatergreater-explore-the-midnight-lab-on-gumroad-lessless"><a target="_blank" rel="ugc" href="https://midnightlab.gumroad.com/">&gt;&gt; Explore The Midnight Lab on Gumroad &lt;&lt;</a></h2><hr /><h3 id="please-post-your-pictures-directly-on-the-model-card...-that-also-helps-me-to-continue-my-work.">Please post your pictures directly on the model card... that also helps me to continue my work.</h3>

Portrait Engine FLUX / FLUX 2 KLEIN / Z-Image, Detailed Skin - [LORA]

V3_flux_klein.safetensors

V 3.0_Flux_klein

V3.0 Z-Image

V 4.0_Flux_klein

V 2.0_Flux_klein

V 1.0_Flux_klein

V2.0 Z-Image

V1.0 Z-Image

V 2.0

V 1.0

Files with SHA256: 018930cfba2a254d8145b6b30754d379807792d2febca597287a83c4a622d05a