Springtime Butterfly Birthday

Hi, this is a cake that was ordered for a birthday party. The request was for lime green, purple, and butterflies. This is what I put together. What do you think?

The top layer is orange poppy seed with orange cream cheese frosting. The bottom layer is a sour cream chocolate cake with chocolate frosting. The customer really loved the outside. I hope they enjoy the inside just as much. Thanks for stopping by, have a great day!