The models are low poly and can be used either in games, animations, render, or whatever you plan to do.
There is no textures and the models are not UVMapped.
The poly count for each staff is the following:
1 - The Gear Staff - 1968 Faces, 3936 Tris 2 - The Focusing Staff - 2678 Faces, 5356 Tris 3 - The Cube Staff - 1738 Faces, 3468 Tris 4 - The Wiresphere Staff - 1772 Faces, 3544 Tris 5 - The Skull Staff - 4154 Faces, 8306 Tris
After purchasing you are licenced to do whatever you want with the staves and its components, EXCEPT reselling it on Turbosquid or any other 3D publishing site.