Thamnophis melanistic and more.

Hi,
I'm looking for:
1.1 thamnophis sirtalis melanistic
0.1 Gonyosoma boulengeri
1.0 élaphe climacophora kunashir

I have a pair of Gonyosoma prasinum CB24 available for exchange, or I can buy directly.

Near Pau (64, France), but I can move if necessary.