Sandcrawler

1 part comes in a colour no other set has for that mould

• Minifig Head Special, Protocol Droid [Plain]Pearl Titanium

2 printed parts are only in this set

• Brick Round 2 x 2 Truncated Cone with White Stripe, Droid Print (R5-A2)Bright Light Orange
• Brick Round 2 x 2 x 2 Robot Body with Bright Light Orange Astromech Droid with…White

2 parts appear in only a few other sets

• Brick Sloped 45° 2 x 2 with Controls, Buttons, and Navigation Display PrintBlackalso in 75144 Snowspeeder (all Star Wars)
• Panel 1 x 2 x 2 [Side Supports / Hollow Studs] with Screen with Green Space…Trans-Clearalso in 75202 Defense of Crait (all Star Wars)

1 mould first came out in 2018, including in this set

• Plate Special 1 x 2 Rounded with 2 Open Studs×2

3 existing moulds first came out in their colour in 2018, including in this set

• Brick Curved Inverted 2 x 2 x 2/3Black · ×4
• Plate Special 1 x 1 Rounded with HandleReddish Brown · ×2
• Wedge Plate 2 x 2 Cut CornerReddish Brown · ×2

3 minifigure parts with their print are only in this set

• Hips and Pearl Titanium Legs with Mud Stains, Knee Pads, DroidPearl Titanium
• Torso, Droid Panels and Circuitry with Peeling Paint Print (RA-7), Pearl…Pearl Titanium
• Torso/Head Mechanical, 2-1B Medical Droid Busts, ScrapesTan