Combination coin savings bank

Remix of the combo safe; I've scaled it 2x in all dimensions and added a coin slot on the lid. I made this because my youngest son keeps swiping money from his older brothers and they wanted a place to keep it that he can't get into.

So far they can't get into them either, but that's okay too -- this is for their savings at home =]

I also fixed a few mesh issues that the old had. Some of my fixes add a slight roughness in places, but I think they're acceptable.