OMG ... I didn't know what the Realtree Camo was .... and thought camo was camo!
I really like this stuff and would like to see it IRL ... though, yes, I would think of it as being somewhat dull for a child.
Did you see this thread here on the Board?
http://www.quiltingboard.com/pictures-f5/real-tree-baby-t171990.html
You mentioned fleece ... what about using orange fleeve for the backing? and skip batting?