>>407352956
I could do it so you should be able to do it as well. 
Since you specified that you're not intending to make it from scratch, all you need to do is know what you want to do and how to do it (google and this thread will help you). 
Texturing can be tricky if you're not good at rendering, but just matching colours by playing around with filters shouldn't be too hard. 

>That, and I also didn't see any female parts in the avatar rentry?
try /vrlg/ for that.