I may not be a Staff member but I just want to pop in and say:
As long as you give proper credit to the artist who made it then you should be alright [don't forget to ask, too!].
Also as long as you don't already have a thread; to avoid double thread posts.
I know I'd be upset if someone uploaded artwork I made for them without credit [and maybe without asking too]
But I'll let a Staffie answer this. I just wanted to put my two cents in. XD
//Runs away//