2 Autobots from the original Transformers cartoon.
About this creation
Optimus Prime is noticeably taller than Wheeljack, to make them have a difference. Wheeljack's mask was made using Tahu's mask from Bionicle Stars. Optimus', however, uses the brain attack Evo mask, including the visor.
Note: They don't look EXACTLY like they do in the cartoon, just a good enough representation.