Part 3626bpb0317 : Minifigure, Head Male Thick Eyebrows, Brown Eyes, Five O'Clock Shadow Stubble Pattern (SW Captain Rex) - Blocked Open Stud [Minifigure, Head:Minifigure, Head] [BrickLink]
LEGO STAR WARS Battle For Geonosis (7869) £15.37 - PicClick UK
Lego Star Wars Clone Trooper CAPTAIN REX Minifigure Phase 1 Head & Torso sw0314 | eBay