Done with help of Artbreeder (this is a gem for character inspiration).

Led O'Donnell:

Just jk. ( I can't decide which of the two to put, so let's have both)

Led (in the prologue):

Arlene Winner (it gives Irene Adler, well that's the vibe I'm going for):

Total badass. Hopefully. 

Miss Chaisson (Diana):

Imagine the pince-nez :)

Miss Chaisson (young):

Bill Meddles (or Arthur Weasley, you choose):

Bill Meddles (young):

Jonathan Mills (aka Edward Cullen x Chinese ancestry):

Will Smith (yep Will's the name, but that's just a coincidence):

The villains are to come.

Just I have to ask... who's the hottest? Definitely the robot.

Haha.