R2-D2

7 parts come in a colour no other set has for that mould

• Technic Gear 12 Tooth BevelWhite · ×10
• Technic Beam 3 x 5 L-Shape with Quarter Ellipse ThinDark Blue · ×4
• Axle Hose, Soft 11LLight Gray · ×2
• Hose, Ribbed 7mm D. 14L / 11.2cmDark Blue · ×2
• Technic Axle 6White · ×2
• and 2 more

10 parts appear in only a few other sets

• Technic Axle 8Light Gray · ×2also in 4726 Quidditch Practice
• Technic Beam 1 x 7 with FanDark Blue · ×2also in 8713 Ultimate BIONICLE Accessory Kit
• Technic Panel Fairing # 7 Small Long, Large Hole, Side AWhite · ×2also in 8008 Stormtrooper (all Technic)
• Technic Panel Fairing # 8 Small Long, Large Hole, Side BWhite · ×2also in 8008 Stormtrooper (all Technic)
• Technic Axle 3 with StudWhite · ×2also in 10712 Bricks and Gears, 8713 Ultimate BIONICLE Accessory Kit
• Technic Axle and Pin Connector Perpendicular Double SplitDark Bluealso in 8623 Krekka, 42154 2022 Ford GT
• Technic Axle 8White · ×2also in 8480 Space Shuttle, 7317 Aero Tube Hangar, 8713 Ultimate BIONICLE Accessory Kit
• Technic Axle and Pin Connector Perpendicular 3L with Pin HoleWhitealso in 8252 Beach Buster, 8417 Mag Wheel Master, 8430 Mag Wheel Master (all Technic)
• Technic Beam 3 x 3 L-Shape with Quarter Ellipse ThinWhite · ×12also in 8008 Stormtrooper, 1237 Honda Asimo, 42112 Concrete Mixer Truck, 42234 Dodge Viper GTS-R (all Technic)
• Technic Beam 1 x 2 ThinDark Blue · ×4also in 4751 Harry and the Marauder's Map, 42154 2022 Ford GT, 42206 Oracle Red Bull Racing RB20 F1 Car, 10358 Transformers: Soundwave

2 moulds first came out in 2002, including in this set

• Technic Beam 1 x 2 Thin×16
• Technic Axle and Pin Connector Perpendicular Double Split

8 existing moulds first came out in their colour in 2002, including in this set

• Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser…White · ×2
• Technic Axle 2 NotchedWhite · ×2
• Technic Axle 3 with StudWhite · ×2
• Technic Axle 8Light Gray · ×2
• Technic Beam 1 x 7 with FanDark Blue · ×2
• and 3 more