Local Ai
Flux 2 Klein 9B produces absolutely awful and ugly skin textures
This r/StableDiffusion post discusses a widely noted quality issue with the FLUX.2 Klein 9B model, where users report that it produces poor skin textures in human portraits — the base model has a majo
This r/StableDiffusion post discusses a widely noted quality issue with the FLUX.2 Klein 9B model, where users report that it produces poor skin textures in human portraits — the base model has a major flaw in that it turns realistic faces into cheap, bright plastic . When generating cinematic, realistic portraits, the smaller 4B model sometimes handles realism better than the 9B, producing less plastic-looking skin, more natural asymmetry, and a subtle photographic grain. Community workarounds discussed include an enhanced-details LoRA specifically aimed at fixing flat, plastic lighting and restoring realistic skin textures.
Related
- What are the current best models quality-wise?
- Slay The Spire 2 - Flux.2 Klein 9b style LORAs
- Suggestions on which model I should train an MC Escher Tessellation LoRA on?
- Face vs body Zit Lora
- Mixing realistic identities
Source: r/StableDiffusion | 2026-04-14