Invictus Sol
No Life in the Void
Yes, technically they can all sit and that's a good point (I'm not aware that any of the sculpts are differentiated, either, btw -- though anyone feel free to correct if you know different). I was just thinking of Tech Mo'r as the only seated one as he's the only one that comes with a little chair and who's instrument is specifically intended for that position. Now that you mention it, though, any of the others could be made to look good playing in a seated position with a custom chair. Still, love that Ommni Box.