Could not find this info at turbosquid and decided to create here a checklist, so that everyone can look and check requirements for his/her model.
Here is what i’ve learned so far:
01 Model’s scale.
Real world scale recommended.
Mesh requirements.
Quads only - for animation.
Quads and triangles - for static models, but quads only is more preferable.
Trangles only - ?
I have often wondered, what about offering a model in low and high resolutions(textures also respectively)?
Can be used closeup or in a distance.
Just wondering if this has merit for selling assets
Softimage (.hrc, .scn)
So, unless Blender is able to export in one of theese formats without errors, no blender artist can have checkmate sertification for his/her models at turbosquid.com
And also, you must be member of some SquidGuild. I guess it is paid membership or something.