Though, andrew, how do you plan to get that coded, with all that transparency?...
I uploaded a rendered SC2 logo from planet renders.
My first attempt seemed pretty bad, so I may work on detailed segments and make a new one, though some people have some really nice things going.
EDIT: Also, wouldn't it be a decent idea if you hate 3 different color schemes (one for each race) and have the ability to change them by buttons on like the top right of the website?
Don't get ahead of yourselves. Get a working theme that looks nice that multiple people agree on first.