Create cartoon frog character for children's book

Charlie

I based my design on centrolene savagei - the glass frog, native to the Andes of western Colombia. As you can see, it's very easy to show different emotions on his face so it's simple and more recognizable for children. The design was uncomplicated so it's effortlessly made into vector, but if you'd like a more "painterly" version it won't be a problem for me to provide it.