I'd love to help out, at least with the writing aspects and possibly some of the colouring work.
I'm guessing it's going to be TOS Era from your sketches? Personally, I would add in a few more characters from the Established Trek races, but your art style works well with the anthros.
If you give me a rough outline of what kind of story you want and how long you need it to be, I'd be happy to start working on it.