Go Diego Go / Train Cake

First of all, I have to thank gegon for all fo the help and inspiration!! I made this for two boys having one party. One wanted a train themed cake and the other wanted Go Diego Go. I came up with the from ideas on this site. You can't tell it from the pic, but there is a tunnel in the tree. I tried to make it look like Diego and the train were delivering presents :) I plan to add a b-day banner. Fondant on the train, the rest is BC except for the black royal icing. First time making fondant figures