I am going to agree with camimom and jonrich I have been avidly studying Ambanjas I am planning on getting one of Kammers next clutch from their banja breeder Ohtar and I see high resemblances there and if it was crossed my guess would be with a Faly.
-my2cents
I wouldn't get your head wrapped around any certain locale just yet since it looks like he still has a bit more coloring up to do. I would also say he looks ambanja though. Only time will tell, so post more pictures as he develops his colors.
Stoneleon: You are correct. Kammers also has a male named Elrohir I see high resemblance to, in my opinion I think he is a Nosy Be & BB Ambanja cross... Oh and congratulations on your future Cham!
Pssh: You could not be more correct, I was just so excited I just got him I wanted to see if anybody had any opinions. I will be posting more pics in a few months... if not sooner for sure.