As it is, it was written with my son in mind, so those choices were for him, not a larger audience. Changing those to fit a larger audience would be simple. I also have a daughter, so I probably would have eventually gotten there anyway.
For what it’s worth, the images chosen were set to usable on Google images, though that’s not trustworthy enough for commercial publication. Having someone draw illustrations would be awesome if I get to that point.
COG frowns upon pictures anyway, so I doubt they would host it, though if they/we/whoever could figure out a way to make images usable across platforms, adding children’s stories to the mix would be a good thing, opening up interactive fiction to those just learning to read. Or parents reading to their children.