* Add 1 Part 4073 Dark Gray Plate, Round 1 x 1 Straight Side (Extra)
* Add 1 Part 4073 Trans-Neon Green Plate, Round 1 x 1 Straight Side (Extra)
* Add 1 Part 4073 Trans-Red Plate, Round 1 x 1 Straight Side (Extra)
* Change {8 to 7} Part Dark Gray 4073 Plate, Round 1 x 1 Straight Side
* Change {4 to 3} Part Trans-Neon Green 4073 Plate, Round 1 x 1 Straight Side
* Change {3 to 2} Part Trans-Red 4073 Plate, Round 1 x 1 Straight Side
Comments from Submitter:
One image from ebay listing 163774588031 shows all extra parts (2x dark gray plate since the small engine has just six).