I'm on my phone or I'd use your frame. It's nice.
For Vassh, it's simple -
Hector Barbossa - a pirate through and through, witty, often smiling, and a bit of a filthy vagabond with a flair for the dramatic.
Spike Speigel - an operative who lives in the moment but is haunted by the tragedies of his past, who's eye is a literal and metaphorical symbol for the loses in his life.
Holland Novak - he loves to fly, and as captain he knows it's his responsibility to look after everyone - even if things don't always go to plan and he loses his temper or does the wrong thing. Plus Vassh was meant to look like him.
Marten is a little different. I won't do the full rundown, but he's equal parts Griffith from Berserk, Ned Bigby, and Finn the Human. It's a mess.