» Wed Mar 30, 2011 2:27 am
I don't think you realize the time it takes to model a weapon.
The way you describe it you would be effectively making your own mesh, but the game would have to include a system which ensures the mesh isn't completely wonky and useless as a sword would go, and would also have to dynamically alter the texture to make it fit without looking hideous.
If you want to do this, get the game for PC, get the Creation Kit, get Blender and Photoshop and go wild.