Supplementary Set

Unknown Expert Builder

The manufacturer has approved the data, but no images.

Manufacturer page

Source: Rebrickable. Data from Rebrickable (rebrickable.com)

Parts list (30 pieces, without spare parts)

How many times will you build it? Include spare parts

Description	Color	Count
Turntable 2 x 2 Plate - Top 3679	Light Gray	6
Turntable 2 x 2 Plate, Base 3680	Red	6
Technic Bush 3713	Light Gray	4
Plate 1 x 6 3666	Red	2
Technic Axle 6 3706	Black	2
Technic Axle 8 3707	Black	2
Technic Gear 8 Tooth 3647	Light Gray	2
Technic Gear Rack 1 x 4 3743	Light Gray	2
Plate 1 x 8 3460	Red	1
Technic Gear 24 Tooth Crown with Flat Teeth 3650a	Light Gray	1
Technic Steering Pulley Large 3736	Light Gray	1
Technic Universal Joint 4L [Complete Assembly] 9244	Light Gray	1

Part images: LDraw library (ldraw.org), license CC BY 4.0. Part data: Rebrickable.