Step Numb. Color Part Description ------------------------------------------------------------------------------- 1 2 Black 3002.DAT Brick 2 x 3 1 2 Light-Gray 3020.DAT Plate 2 x 4 1 2 Light-Gray 3034.DAT Plate 2 x 8 1 4 Black 3703.DAT Technic Brick 1 x 16 with Holes 2 2 Light-Gray 3710.DAT Plate 1 x 4 2 2 Light-Gray 4477.DAT Plate 1 x 10 2 2 Light-Gray 3034.DAT Plate 2 x 8 3 2 Light-Gray 3710.DAT Plate 1 x 4 3 2 Light-Gray 4477.DAT Plate 1 x 10 3 2 Black 32064.DAT Technic Brick 1 x 2 with Axlehole 4 1 Light-Gray 4282.DAT Plate 2 x 16 4 4 Black 3703.DAT Technic Brick 1 x 16 with Holes 5 20 Black 6558.DAT Technic Pin Long with Friction 5 8 Black 4459.DAT Technic Pin with Friction 6 6 Light-Gray 3020.DAT Plate 2 x 4 6 8 Black 3701.DAT Technic Brick 1 x 4 with Holes 6 2 Black 73090.DAT Train Weight 2 x 6 x 2 7 8 Black 3701.DAT Technic Brick 1 x 4 with Holes 7 4 Black 3894.DAT Technic Brick 1 x 6 with Holes