Wait so if I port a big collection of models and I no longer have any need for them and decide out of the goodness out of me heart to had them out to the community I will/could get banned?

This is the first weapon I have ever ported over that I have got to work (thanks to Canadianpro17th for helping me ) so please don't be harsh  .
The tutorial is down below.

[code]
I...

Thank you very much.
Do you know how to solve this?
(Image removed from quote.)
I could export from maya, but there is only one material.