By request, here are some 3D views of the snake climbing wall I made. For instructions on how to make your own wall look at my recent post. Hope this helps!
http://www.youtube.com/watch?v=yppKI6203EQ&feature=mfu_in_order&list=UL
http://www.youtube.com/watch?v=20PkRw9GpYM&feature=BF&list=ULCiu_0F_LUAk&index=12
http://www.youtube.com/watch?v=JuQzhG2sXYE&feature=BF&list=ULCiu_0F_LUAk&index=13
I made this climbing wall for a 20 gallon tank.

