Here are some examples of Spyder Pumps that were done by various people on various forums. As I find more, I'll add them to the page. As always, I didn't really ask for permission, but I'm not taking credit for them and the user names of their creators are listed above their guns.
RTFisgood from PBNation Jason ADF from PBNation Pinkanese from SOC Vikingshadow from SOC
Fubarius from PBNation Wulf from PBNation codymm1014 from SOC flatacid from PBNation
thunderpaintballer from PBN