Flex Realism Lora

📸 Flex-Realism LoRA

A fine-tuned LoRA for Flex models focused on enhanced realism, photorealistic portrait quality, and cleaner composition generation.

This LoRA helps the Flex checkpoint produce more realistic lighting, facial details, and improved fidelity when generating natural-style portraits and full-body shots. Especially effective in scenes with complex lighting, subtle facial expressions, and textured environments.

🎯 Target Use

• Ideal for generating high-resolution, photorealistic portraits, fashion shots, and real-world compositions.
• Works well with 1024x1536 and 768x1344 resolutions, preserving natural skin tones, fabric textures, and realistic depth of field.

🔧 Training Setup

• Base: Flex1 Alpha or Flex 2 preview
• Dataset: Curated set of portrait and editorial photos with balanced lighting and natural poses.
• Resolution: Mixed 1024x1536 and 768x1344
• Rank: 32/16
• Trained for ~10k steps with Cosine LR schedule.

💡 Prompting Tips

• Use tags like realistic photo, sharp focus, natural lighting, upper body, portrait, fashion shoot, photo studio
• For softer or cinematic effect, add: depth of field, film grain, bokeh, color grading, cinematic lighting

🧪 Notes

• Best results when used with CFG scale between 6–8
• Compatible with Flex1 Redux, not recommended for older checkpoints.
• Slight enhancement to edge contrast and light diffusion compared to default outputs.