Students of Christian Alliance S. Y. Yeh Memorial Primary School used special materials to make the model, including tracing paper, plastic bowl, sticks and ceramic tiles.

• 宣道会叶绍荫纪念小学的同学以特别的物料制造模型，包括玻璃纸、透明塑胶碗、雪条木棒、竹签和纸皮石等。