Birthday for 3 and 1 additional cake

We have 3 birthdays that fall within a 7 day period in February at our house. Instead of making 3 separate cakes, sometimes I like to create a design that will satisfy all 3 of my children. It can be tough sometimes seeing as there are 2 boys and 1 girl celebrating and there is a 10 year age difference from the oldest to the youngest. This year we are going to Disneyland, and our children will be flying on a plane for the first time ever. I thought this cake was a fun representation of that without making it Mickey Mouse themed and it wasn't too girly or too boyish so that all could enjoy it. The second cake I made for a repeat customer who's mother was turning 90.