The kp_vweaps.zip file you have requested: Models / Thug, Runt and Bitch Vweaps - 319.51kb is not available. Perhaps try browsing all files for the game Kingpin: Life of Crime and upload any files you want to share or are missing. This is the only information we could locate:
I managed to decompile the thug, runt and bitch vweaps from mdx to md2 format which means new vweaps can be added to these 3 original KP models. Enjoy!