Double Thomas Tank Engine Cake

akma from desa subang permai minta saya buatkan 2 biji kek yang both dihias dengan muka thomas the tank engine quite similar to ammar's cake tempohari. the cakes were for her nephew faiz, 7 and raziq,3. since dua2 pun gambar thomas, akma minta supaya dekorasi tidak terlalu identical. 1kg vanilla butter cake
1kg choc moist cake