Alright, I'll reply to this in parts, but the first thing about the bio is that, since it's two characters, you need to make a separate bio for each character.
Onto the topics:
Physical Appearance:
No big deal here, I personally don't require you to describe much since there's already a picture of the character(s).
Personality:
I want more than a sentence there to get a hang of what the characters are like, exactly. You stated there that you're waiting on some roleplaying to decide first, but then go on saying they're fairly chatty, social and loyal. If you could write the how's, why's and what's of each one of those, preferably with a paragraph for each, that would be what I'm aiming to see.
History:
There is basically no history of the characters in that section, just what they are. It would be better for you to put info of what they are in their personality section (I think the AI compulsions would fit better there), or even in the physical description for some, since you are not going for making a new species. Alternatively, you could change the phrasing in there for something that would look more like the character(s) history. For example:
Instead of
To recap, a typical Doukh male is born, spends 10 years growing to adulthood while intensively learning and practicing starship maintenance, is leased out and spends 20 years servicing ships, then is returned for the deposit that was paid, and spends their remaining (~10) years contributing to the next generation.
Change to
Like all other Doukhs, Vosem/Devyat spent their first ten years growing to aldulthood while intensively learning and practicing starship maintenance, to be leased out and spending the next 20 years servicing ships(...)
You get the idea.
Skills:
All cool here, although for the language you might want to substitute Russian with the
Kuznyetski dialect, since those guys are basically the Space Russians of our setting.
Inventory:
Pretty barebones, but it's alright. You just need to put the items in a list instead of one long line, just check the wiki code of another character bio to get an idea of what I'm talking about.
Another thing, even though they don't have any need for money, you should put a finance tab there nonetheless.
That's basically it for now. I'm looking forward to seeing these changes.