Adorable, I love it!!
Have you thought about looking into making coloring books?? I know several artists that use Createspace. It doesn't make a lot to start off with, but in the long run it pays off. I'm not sure about here on Steemit, but on FB there are tons of coloring groups (of all types). I know it can take the fun away from the art too for some and there are others that are just so inspired.