no apologies necessary, but it would be fun to hear about the near-psychotic solitary K'Kree. alien or rubber suit?
Well, the backstory was he was pilot of a scout (smallest K'Kree jump-capable type, thus crew were chosen for ability to withstand cramped (for K'Kree) quarters and a small herd. His ship was damaged in combat (in Crucis Margin sector), with the airlocks jammed and the rest of the crew dead. He survived (barely), with rotting corpses fouling his air, until he managed to reach an inhabited system ( by the time he had managed to (with the aid of the ship's computer) restore the jump drive to functionality, he had begun hallucinating that his K'Kree superiors were out to get him for the deaths of his crewmates, so he headed away from The Two Thousand Worlds).
He found another starship, and by the time they got his airlocks unjammed, he didn't care that he could smell meat on their breaths - it smelled sweet compared to what he had been smelling for weeks. In order to keep his air breathable he had had to cut up his crewmates into small enough pieces that they could be run through the disposals - by the time he was through he knew he could never stand the sight of another K'Kree. He also knew that they would subject him to years of "corrective mental adjustment" for his "deviant behavior", and feared that they would decide he was irreparable and either lobotomized or executed.
Thus, he headed into Terran space, where he sold his scout to the TCN* and used the proceeds to have a new ship built - the chief architect was a Droyne who retired from his job after the ship was complete, and became the K'Kree's engineer.
{edit:
I probably should mention that he no longer suffers from his fear of open spaces like he did when first freed from the scout - and that he only rarely now sees his deceased crewmates come galloping up through space on the bridge screen to blame him for their lack of a proper burial.
}
The player tried hard to make the K'Kree NOT a "rubber suit" - he worked at making his actions and reasonings match those of a strongly neurotic herbivore who feared his own kind more than carnivores (he considered himself as a depraved criminal for having dismembered his crewmates), but who also had herbivore-like reactions and outlook.
I have a copy of AM-2 K'Kree, which he read thoroughly as a guide.
* My timeframe is in an alternate universe where the Vilani Imperium didn't collapse after the Terran Wars, so instead of the 2nd Imperium followed by The Long Night, there is a period of "Cold War" between the Terran Confederation and the Vilani Imperium, which is followed by one last intense war that collapses them both into The Long Night. The games are set about halfway through that 'Cold War" period.
Vilani-Terran spheres with Neutral Zone