For this particular set, available configurations and components consist of:

Scale 1:128 3 Extended shafts, tubes and thrust collars, "A" frames, 2 rudders, 2L & 1R 3-blade propellers

Scale 1:96 3 Extended shafts, tubes and thrust collars, "A" frames, 2 rudders, 2L & 1R 3-blade propellers