LEGO Star Wars Advent Calendar

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

• Leg Mechanical - Droid with Technic PinDark Green · ×2

2 printed parts are only in this set

• Brick Round 2 x 2 x 2 Robot Body with Black and Silver Astromech Droid Print…Dark Green
• Cone 2 x 2 x 2, Open Stud with Red Ornaments, Tree Boughs and Droid Instruments…Dark Green

2 parts appear in only a few other sets

• Hair Smooth Combed SidewaysDark Bluish Grayalso in 75014 Battle of Hoth, 60015 Coast Guard Plane, GLASGOW Glasgow, UK Exclusive Minifigure Pack
• Tile Special 1 x 2 Grille with Bottom GrooveTrans-Medium Bluealso in 30162 Quinjet, 76001 The Bat vs. Bane: Tumbler Chase, 6869 Quinjet Aerial Battle

2 moulds first came out in 2014, including in this set

• Launcher Trigger, Weapon Gun Trigger×2
• Launcher, Weapon Gun / Blaster / Shooter Mini×2

2 minifigure parts with their print are only in this set

• Hips and Black Legs with Red Santa Robe with White Trim and Pockets PrintBlack
• Torso Santa Jacket with White Trim over Darth Vader Chest Panel Print, Red…Red