T. rex vs Dino-Mech Battle

Notable parts

• 9 printed parts are only in this set: Animal Body Part, Dinosaur, Tyrannosaurus Rex Arm / Leg, Left, Small, Dark… (Dark Bluish Gray); Animal Body Part, Dinosaur, Tyrannosaurus Rex Arm / Leg, Right, Small, Dark… (Dark Bluish Gray); Animal Body Part, Dinosaur, Tyrannosaurus Rex Body with Dark Bluish Gray Top… (Dark Tan); Animal Body Part, Dinosaur, Tyrannosaurus Rex Head with Pin, Light Bluish Grey… (Dark Tan); Animal Body Part, Dinosaur, Tyrannosaurus Rex Leg, Left, with Pin, Dark Brown… (Dark Tan); and 4 more.
• 4 parts appear in only a few other sets: Brick Wedged, Sloped 45° 6 x 4 Double / 33°, 5 Bottom Tubes [Train Roof] (Lime) ×6 — also in 70835 Rex's Rexplorer!; Animal, Dinosaur, Raptor, Baby, Dark Green Stripes (Medium Nougat) — also in 122008 Create Dino (all Jurassic World); Animal, Dinosaur, Raptor, Baby, Dark Green Stripes (Olive Green) — also in 122010 Baby Dino Transport (all Jurassic World); Brick Curved 2 x 4 Double, No Studs, with Groove (Yellow) ×6 — also in 4888 Ocean Odyssey, 10734 Demolition Site, 76138 Batman and The Joker Escape, 7344 Dump Truck.
• 11 existing moulds first came out in their colour in 2019, including in this set: Tile Special 2 x 3 Pentagonal (Lime) ×9; Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud (Yellow) ×6; Brick Wedged, Sloped 45° 6 x 4 Double / 33°, 5 Bottom Tubes [Train Roof] (Lime) ×6; Brick Sloped Inverted 45° 4 x 1 Double with 1 x 2 Recessed (Black) ×3; Spoiler 2 x 4 with Handle [Plain] (Dark Red) ×3; and 6 more.
• 2 minifigure parts with their print are only in this set: Torso Shirt, Orange Belt Print, Sand Green Arms, Light Nougat Hands (Sand Green); Torso, Dual Molded Arms, Hawaii Shirt with Flowers and Leaves Print, Nougat… (Nougat).

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