Jotaro Kujo and his stand Star Platinum, based on their default appearance in JoJo's Bizarre Adventure Part 3: Stardust Crusaders!
Jotaro Standard Size: (3.25" x 4.35")
Jotaro Mini Size: (2.11" x 2.61")
Star Platinum Standard Size: (4" x 5.15")
Star Platinum Mini Size: (2.6" x 3.09")