Well recently I have downloaded the diamond pickaxe to replace the crowbar. It only comes with the v_model and no w_model. I have put the model filepath in the zm_improvised shared.lua file. I just put this:
SWEP.ViewModel = “models/weapons/v_crowbar.mdl”
SWEP.WorldModel = “models/weapons/v_crowbar.mdl”
I have also added the proper files to the auto download. To my surprise, it only works for me, for everyone else it appears as a ordinary crowbar with the name Diamond Pickaxe (which I changed it to say that).
Thanks for reading, hope you can help out.