I'd like a more mechanical frame, one that looks like a cyborg (I know they're all cybernetic, I mean a more classic "Scifi" look).
Could even give it a unique holster style where weapons replace it's hands and are "docked" instead of holstered.
Gauss sorta fits this but I'm thinking a bit beefier and less refined looking.
Maybe?
Would be interesting if they found a way to place the weapon in place of the frames right arm, for example, or, yea, dock the sidearm inside the leg.
My biggest want would be a more technological, mechanical, sorta look to the frame.
Im always on the lookout for armor sets, and Sydana, that lend that look to a frame.
Hell, maybe make it Corpus themed?