Amazon.com: LEGO Star Wars: R2-Q2 Astromech Droid Minifigure : Toys & Games
Brick, Round 2 x 2 x 2 Robot Body with Black Lines and Silver Pattern (Festive Astromech Droid / R2-X2) : Part 30361pb029 | BrickLink
Theron Nett and full body R2-X2 : r/legostarwars
LEGO Dirty R2-D2 at Dagobah Brick 2 x 2 Round with Dome Top (Hollow Stud with Bottom Axle Holder x Shape + Orientation) (1544) Comes In | Brick Owl - LEGO Marketplace
Star Wars Advent Calendar Review - Day 22 | Brickset