Custom Nursery Design - Giraffes

This is a custom nursery design I am working on, and it is still only in the early "sketching" stage. My client requested a Giraffe theme, and said she did not want it to be too "Baby". So, I sketched these two:







But, then she sent me these as a representation of what she is looking for:






Which both look pretty "Baby" to me.

These are her colors (for if she has a girl or a boy, respectively):








So, I downloaded a couple of other giraffe images, both more "Baby". I especially like the postage stamp one - it is unique and really cute.



What do you think? Any suggestions?