a while back i was messing around with the colors of weapons, and every time id put the new model into my mods pak0 file,half-life would freeze up and id get an error message. then i noticed theres three diffrent files for each weapon. for instance theres p_crowbar.mdl , v_crowbar.mdl , and w_crowbar.mdl. is there a specific one i have to change or do i have to replace all of them in order to change the color of a hl weapon?