Blender Model & Texture Refinement

I will supply you with my current .blend files along with notes that show exactly what I want tweaked. Your job is to dive into those scenes, reshape or clean up the mesh wherever it needs it, and polish all textures (five) so they look consistent and artifact-free. Once the geometry and materials are tidied up, please make any final passes—UV touch-ups, normal map fixes, node adjustments for photorealistic rendering.

When you hand the project back I expect:
• the updated .blend, organized and named clearly
• five finished texture sets (colour, roughness, normal, etc. as required) correctly packed or linked
• a quick test render that shows everything working

If anything in the file still throws errors, has obvious stretching, or the textures don’t line up, I’ll send it back for revision.