A new medieval mod entitled Excommunicated has been started by Tyrot, the character modeller for Phobos. The theme appears to be focusing on "witchcraft and hunts, inquisitions and alchemy and an intriguing web of benighted conspiracies spurting from darkest corners of human intellect." There is a twist regarding the development of this mod however:
Excommunicated, however, will confer up a unique approach to modding as we intend to work the mod on both platforms, being ut2004 and doom3 both. Since both engines are the top development engines, and since each's community comprise equally talented designers, artists and coders, we believe our mod would benefit from such direction.
There's already concept pics and some shots of finished models. Go check it out.