LEGO Star Wars Advent Calendar

3 parts appear in only a few other sets

• Hair Swept Sideways with PonytailBlackalso in 75176 Resistance Transport Pod
• Brick Round 1 x 1 with Droid Head PrintDark Bluish Grayalso in 75167 Bounty Hunter Speeder Bike Battle Pack, 75222 Betrayal at Cloud City, 911947 IG-88
• Hair Swept Back with Slight Widow's Peak and Short Side Burns [Plain]Dark Tanalso in 21339 BTS Dynamite, 42639 Andrea's Modern Mansion, 910039 The Art of Chocolate

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

• Bracket 1 x 2 - 1 x 2 InvertedOrange · ×2
• Brick Wedged, Curved 2 x 1 with Stud Notch LeftDark Bluish Gray · ×2
• Brick Wedged, Curved 2 x 1 with Stud Notch RightDark Bluish Gray · ×2
• Hair Swept Back with Slight Widow's Peak and Short Side Burns [Plain]Dark Tan

3 minifigure parts with their print are only in this set

• Helmet Rebel Pilot, Center Ridge with Bright Light Blue Rebel Logo and Dark…White
• Minifig Head Antoc Merrick, Dual Sided, Dark Tan Eyebrows, Mustache, Crows…Light Nougat
• Minifig Head Snowman, Coal Eyes, Carrot Nose, Coal MouthWhite