i try to use "Christmas tree" model from shared plugin and all works good, i cant move through the tree, dont understand why it's not working with my models, they have physics files too.
I notices one thing, when i walk through my model, my speed slows down and when i jumping on my model, i hear the sound of model material, but falls into it, i think physics file is bad, i opened this file in blender and all seems good :/
UPDATE: i input a command "vcollide_wireframe 1" in the game, that to view collision meshes, and i saw, that my model doesnt have meshes xd, how it's possible, i dont know