I think the red Gratha you've done looks extremely beautiful.
Saved the pictures you posted. I'm thinking I'll do a paper-model of it. I'll post pics (and offer the zip of printable cut'n'fold paper parts) when it's done... work will probably be done after I finish my current paper ship project.
I promise it'll be some spectacular paper work. I'm pretty good at taking a few snaps (like your 3d pics) and converting them into actual 3d paper-models.
FYI: been doing paper ships from the web-game, Dark Pirates (a sci-fi trading/piracy game over at www.darkpirates.com). The game has 16 ships (ranged from the small starter ship, Meteor, to the larger ships (several look like they were kilrathi designed... especially the Djinn, Stardragon, and Behemoth. Behemoth looks like a cross between Confed's Behemoth super-gun and the huge 4-pronged Kilrathi dreadnoughts ('cept its sharper points).