What guidelines apply to the 3D models' textures?

  • They must be JPEGs (exception is .png materials with alpha channel representing elements such as railings, windows, grates, stair cases, etc..).
  • They must never exhibit Z-fighting.
  • They must be sized in powers of two, preferably 1024 x 1024 (max resolution:2048 x 2048).
  • They must have accurate and non-repeating images for street-side faces.
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