This model is nearly done, just need it checked

[Ruu___]

I apologize as I do not have the .wings file on me at this exact moment, but it will be uploaded tomorrow.

I think it's done, but while trying to rig it up in blender I notices it has a lot of tris, but no quads.
Annoyingly enough, I think some verts are inside eachother. Particularly on the very basic hands.

Would someone be willing to look through it and clean it up? or is there an error checker and cleaner that I haven't found? It shouldn't be very hard, it's only a very basic, boxy model.