Increased teacup texture resolutions

[echadwick-artist]

• Texture resolutions increased, using 8k source files from Polyhaven.com.
• Re-packed the textures into new optimized UVs.
• Re-generated new occlusion and diffuseTransmission textures.
• Increased curvature resolution of original models via subdivision.
• Optimized texture resolutions and formats for efficient file size while retaining details.

Old model (left), new model (right)