Red Planet Protector

Notable parts

• 3 parts come in a colour no other set has for that mould: Propeller 3 Blade 3 Diameter with Axle Cross (Blue) ×2; Brick Wedged, Sloped 6 x 4 Cutout, No Stud Notches (Sand Blue); Support 4 x 4 x 5 2/3 Stand (Dark Gray).
• 12 parts appear in only a few other sets: Brick Sloped 33° 3 x 2 with Blue/Gray Machinery Print (Sand Blue) ×2 — also in 3750 Life On Mars Accessories; Engine 2 x 4 x 4 (Dark Gray) ×2 — also in 7315 Solar Explorer (all Space); Legs Martian (Blue) — also in 7323 Guard (all Space); Wedge Plate 8 x 4 Wing Left (Sand Blue) — also in 4506 Deep Sea Predators; Wedge Plate 8 x 4 Wing Right with Stud Notch (Sand Blue) — also in 4506 Deep Sea Predators; Brick Sloped 45° 2 x 1 Double / Inverted with Hollow Bottom (Sand Blue) ×5 — also in 7703 Fire Vulture, 4508 Titan XP; Flexible Ribbed Hose 8mm Ends 12L with Tabbed Black Ends (Light Gray) ×2 — also in 4620 AIR Operations HQ, 7314 Recon Mech RP; Tile Round 2 x 2 with Podracer Vent Print (Light Gray) ×2 — also in 7314 Recon Mech RP, 7171 Mos Espa Podrace; Brick Sloped Inverted 45° 6 x 4 Double with Recessed Center (Light Gray) — also in 6464 Super Rescue Complex, 6425 TV Chopper, 7314 Recon Mech RP; Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates (Blue) — also in 4483 AT-AT, 4483-2, 3578 NHL Championship Challenge; Tile Round 2 x 2 with Tracking Screen Print (Dark Gray) — also in 7303 Jet Scooter, 1415 Jet Scooter, 7317 Aero Tube Hangar (all Space); Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside… (Light Gray) — also in 7047 Coast Watch HQ, 1414 Double Hover, 7308 Double Hover, 7300 Double Hover.
• 6 moulds first came out in 2001, including in this set: Engine 2 x 4 x 4 ×2; Flexible Ribbed Hose 8mm Ends 12L with Tabbed Black Ends ×2; Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates; Legs Martian; Minifig Head Special with Clip and Blue Face Mask Print (Martian); and 1 more.
• 8 existing moulds first came out in their colour in 2001, including in this set: Tile Special 1 x 2 Grille with Bottom Groove (Sand Blue) ×6; Brick Sloped 45° 2 x 1 Double / Inverted with Hollow Bottom (Sand Blue) ×5; Brick Special 1 x 2 with 2 Pins, Round Pin Holes (Blue) ×3; Arm Mechanical with 2 Clips [Battle Droid] (Dark Turquoise) ×2; Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside… (Light Gray); and 3 more.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.