searching for Hamm the following snakes

For Hamm i am still looking for some snake species

we can meet in Houten or Hamm

I am looking for ;

Gonyosoma Oxycephalum
Ortriophis teaniures Ridley
Ortriophis teaniures Friesii adult female
Psammophis Sibilans

please let me know if you have availeble