Hi everyone!
I put together a standalone version of q3tc. It's by no means a great achievement, I basically compiled ioquake3 with the standalone option, and gathered from reaction quake 3 (they do allow redistributing files with some restrictions) and openarena (creative commons), all that was necessary to run the game without any Quake 3 resources.
Windows and Linux binaries included, source code too.
FIXED DOWNLOAD LINKThere might be a few missing textures and some glitches, but the game is playable.
I tried to contact coroner to ask him his opinion about this, but didnt get a reply in two months.
Cheers !