Unique Toys UT-R02 Challenger is absolutely amazing! v2 is a stunning version of Knight Optimus Prime with the better paint and tighter joints. This is a hard recommend from me if you
Amazon.com: WJYLM Transformers Toys, KO Unique Toy Transformation Battle Damage Optimus Prime Commander Challenger Leader Action Humanoid Robot Transformers Robot Toy., 11 inches : Toys & Games
Unique Toys - R-02B Challenger - Black Version
New Transformation Toy Unique Toys Ut R-02 Challenger Knight Figure In Stock Original Color Edition With Box - Transformer/robot - AliExpress
Unique Toys UT - R-02 - Challenger/3rd Party Optimus Prime | Robotoyz
Unique Toys CHALLENGER(The Last Knight Optimus Prime): EmGo's Transformers Reviews N' Stuff - YouTube