Modding

Isn't it a problem that this is the main support, and if it's removed, the whole structure will collapse?!

I don't need this anymore. In general, here's the situation: I managed to completely export the model (skeleton, skinning, geometry, and I don't need to create new AI geometry, the model works great with the old one), but in the game, the dimensions of the model itself are somehow larger than the standard one, and I don't know what's causing this.