Having had one of the 1.0 versions (and having to sell it to pay bills & what) I'd love to see what a 2.0 would look like.
I know there were a number of things I was to to do to it: tread detail, better barrel, behind the spade area to follow line drawings closer, etc. I'd love to see what you'd come up with, but not sure if I'd be able to afford it any time soon.