Yep a whole bunch- as for that second part I might do more cause I also liked those renders!
As for quirks:
Sara - Extremely stressed and tired and as a result she has an explosive temper and can inadvertently channel this anger to do really wild things like bending solid metal or throwing people through walls. She can briefly turn into an unstoppable force of nature and is VERY scary.
Natalie - Usually instinctively forces herself to laugh at other's misfortune even if it's a really bad idea and gives herself away, she doesn't actually enjoy it she just uses it as part of her facade.
Avana - Will involuntarily squee if she sees anything cute. She did this the first time Sara showed her a tenk when hiring her, and she shattered all the glass in the room she was so loud and high pitched. A real great first impression!
Mikhail - Does not like sudden loud noises. At all.
Mya - Afraid of bugs. Especially if they climb on her. So give climbing up her thigh a second thought if you plan to do it unannounced.
Tittank(ette) - Absolutely terrified of water, even small puddles scare them since normally armored vehicles and water do not mix well.
Miezth - Cursed to lose almost any fight she gets into even if the odds are in her favor. It's as embarrassing as it sounds.
Audie - Probably schizophrenic. You guys are the voices. The very, very horny voices.