Book cover for a new fiction book?

I need two models for a book cover shot for an already published author writing her second fiction title.

I am shooting this for her for free, but I will be credited......and I offer the same to any models who want to tick their "published" box......

The author is my daughter.......hence I get to work like a slave for free......

I could call in favours with people, but I really think this could be a good opportunity to get involved in a genuine shoot....and should be fun.

One model is young (twenties) and one older........(late thirties / early forties).

Theme is "SteamPunk-ish" although a better brief will be discussed prior to the shoot.

No nudity required.......it is about acting, this one.....

I will discuss the portfolios of all applicants with the author, and I will get back to everyone.....!!

**********UPDATE********

Looking fairly good for the older character.....so if you are up for that, be quick as negotiations on space and date are commencing...

I have run some portfolios past the author, and she sent me a description of the character.....

"Early twenties, wild, had a tough life, wild hair, mixed-race, a bit scruffy, from a tough and untrusting upbringing".

There are other characters........so don't think you won't get an ask......but we definitely need a "Sigourney" (that's her name).