I make the mesh C4D, I wouldn't know where to begin on any other platform. I manly use 3ds max to export to nif format.
Wow! What do you use for the textures?
Have you been able to give reputation before? You may be experiencing this issue:
https://invisionpower.com/forums/topic/424832-issues-that-are-triggered-by-browser-extensions/#comment-2607512