BrickLink - Part 973pb1299c01 : LEGO Torso SW Armor Captain Rex, Dirt Stains and Tally Marks Pattern (Clone Wars) / Blue Arms / Black Hands [Minifigure, Torso Assembly, Decor.] - BrickLink Reference Catalog
Captain Rex Key Chain : Gear 852356 | BrickLink
BrickLink - Part 11217pb02 : LEGO Minifigure, Headgear Helmet SW Clone Trooper (Phase 2) with Captain Rex Blue and Tan Markings and Dark Bluish Gray Tally Marks Pattern [Minifigure, Headgear] - BrickLink Reference Catalog
Captain Rex custom Star Wars Minifigure – Minifigure Bricks