Alright this is my first time making a weapon model(so please be gentle ;P). So I made a cannon that for now will act like a bow, Exported from 3DS max as a .nif, and added the three trishapes in nifskope to a copy of a iron bow and deleted the original trishape for the bow. Everything seemed fine in nifskope since the model was there and everything, but in the skyrim creationkit, when selecting a model the preview window will be empty except for the ground texture/map thing, and in-game the weapon is invisible but still shoots arrows... Any suggestions?