If you can design something I'll give it a shot on our Gigabot. Size is of no concern. ;)
I gave this one a shot for a company BBQ we're planning: http://www.thingiverse.com/thing:260854/#files
https://www.dropbox.com/s/4o803kd8rqkusl9/Photo%20Jun%2025%2C%2021%2013%2020.jpg...