Realistic 3D T-Shirt Mockups

I run a Shopify streetwear store and I want to present each design with hyper-realistic, AI-assisted 3D models. This project covers one garment category—T-shirts—rendered with highly detailed textures and surface features so shoppers can appreciate every stitch, fold, and print nuance before they buy.

Scope
• Build a production-ready 3D mesh for each T-shirt design, complete with realistic fabric drape, seams, and collar ribbing.
• Apply accurate PBR materials to capture the depth of cotton knits, screen-print ink, and subtle wear patterns.
• Supply clean, layered texture maps (diffuse, normal, roughness, metallic where relevant) at 4K resolution.
• Deliver finished assets in a modern format that Shopify supports (GLB or USDZ preferred), plus high-res PNG renders on transparent and lifestyle backgrounds for marketing.

Acceptance criteria
• No visible mesh artifacts at 2× zoom.
• Colors match provided Pantone or HEX values within a ΔE of 2.
• File sizes stay reasonable for web loading (≤15 MB per model).
• Renders maintain crisp edge definition at 300 dpi.

If the first batch meets these specs, I’ll extend the brief to include hoodies, jackets, and possible virtual try-on variants.