Like many people, I've always known that used Altoids tins were destined for greater things. I initially though about putting this project in one of those huge regular tins. When I saw the Arduino Pro Mini, though, I thought maybe I could cram it all into a Smalls tin. Then I discovered the TinyLily Mini. Now there's plenty of room in that tin.
NOTE: The parts list (like everything else) is TENTATIVE. I'm still 'spear-a-minting. [See what I did there? Altoids? Spearmint? Get it?]
I uploaded the Eagle .brd and .sch files, but I don't have the final board back from OSH Park, so while I think it's good, build at your own risk until I verify it.