The file comes with a fbx file, the texture, normal and UV Map. You can alter the file to fit you character, and repaint their texture but DO NOT RESELL THE ITEM AS IT IS. You can use to create models to sell. Please remember to credit me with @vt_luma I made a little tutorial on how to add and setup to you model, it's in portuguese but you can check it in here: https://youtu.be/V5lR2dc3EfM