File format: Blend; The folder containing the 'RG' in the title is a folder with reduced geometry. The folder containing the 'Surface' in the title is a folder with surface geometry. Models in the area of ??the surfaces contain more than 16.5 million vertices and polygons (more than 33 million triangles), the modifiers are not applied so you can change the parameters at your discretion.
Additionally there is a folder with normal maps that are not used but may be useful in other graphical engines.
Texture textures of different formats, because I find this option optimal, can always be converted to a different format.
Sets of textures with resolution: - 1k(1024x512); - 2k(2048x1024); - 4k(4096x2048); - 8k(8192x4096); - 11k(11520x5760).
In order to optimization, textures and 3D files are in different archives. Just unpack them as they are in one folder, all dependencies are saved. ZIP packages are designed in such a way that they are unpacked into one folder (3D Globe Mars 2), with all dependencies saved, and subfolders. So nothing duplicates. Do not forget to unpack textures.