Super Smash Bros. 4 Model Project

[11th]

Thanks a ton!
As for the bottom problem, select each of the pieces, and then use the Remove Doubles feature. Some meshes, such as anything with alpha transparency or multiply layers, will be destroyed by that. Only use it on whatever meshes are showing that problem. This problem won't apply to any other programs, due to the way they work.

I always try that first, as well as flipping/recalculating the normals. It doesn't work on models like this for me. 

Result

Cycles doesn't have this problem, but my computer is pretty basic and it doesn't handle it very well.

That's... odd. Why don't you send the model and textures over to me, so I can try to see if I can do anything about it? Not much major has changed between 2.63 and 2.75 that would make the file incompatible with you, so that's good.

Here it is. It's literally just the DAE from here imported into Blender, though. (Minus texture fixes, of course, but those aren't the problem.)