stomach model 3d

generate an accurate/realistic stomach and intestines Make these changes: 1. Material & Shader Issues (Biggest Realism Gap) 🔴 Problem: Surface looks like glossy plastic Specular highlights are too sharp Roughness is too uniform No subsurface depth variation Color is overly even ✅ Fixes A. Improve Subsurface Scattering (SSS) The stomach should feel: Slightly translucent Warm internally Thicker areas darker and denser Suggestions Increase subsurface radius in red/pink channel Add thickness-based SSS variation (thinner edges glow slightly more) Use a thickness map if your renderer supports it B. Break Up Roughness Right now roughness is uniform and smooth. Add: Subtle micro roughness noise Slightly wetter specular inside the stomach More matte outer surface Variation along folds (rugae slightly shinier) Use: 4K roughness texture Very subtle noise (don’t overdo it) C. Add Subtle Color Variation Real tissue is not one flat pink. Add: Vein tinting (very subtle