VERSION 2 IS OUT NOW!!
check it out using this link:
http://www.thingiverse.com/thing:717002:

I made this oabs plastic, but pla plastic should work as well. you will need to scale mm -> in , and most slicers have that button. If not, scale it by 25.4. you will need supports to make this, and i reccomend printing this with a resolution of 100 microns.