Hot Wheels Cake

Chiffon cake https://www.youtube.com/watch?v=YLO7A--OehA

Buttercream https://www.recipetineats.com/fluffy-vanilla-frosting/#recipe

Note:

1. 6 inch 6 layers

2. bottom 3: vanilla chiffon with strawberry and mango pieces fillings

3. top 3: cookies and cream