Welp, here's the unfinished project. The adult lines are complete (I think, may need some tweaking here and there) and I'll start on the child lines by the end of the week.
Pretty proud of the design, went off prompt #1, but not much for the drawing itself. But hey, I'm a mouse drawer first hand, and second I don't see this as a career, just a silly little hobby.
And can I have your permission to use these creatures for myself if I lose the contest? I know it's your prompt, but I am in love with this little guy.
Also, many layers are available, jump in and give it a peek if you wish.