This cake is 4 thin layers of yellow cake with Oreo filling. The legos are made out of candy melts in a mold that I found on eBay. I actually had to switch the characters upon delivery when my husband informed me that the ship on there is actually a good guy ship. I moved the Storm Troopers to the bottom (hiding behind the Lego wall) and placed the good guys (OB1, R2D2, and C3PO) on the top.