Via their Facebook page, Planet X has updated us with their latest upcoming project in grey prototype form, Fall of Cybertron-style Optimus Prime! Known for their dedication to the Cybertronian designs from the High Moon games, Planet X doesn’t miss a beat with their take on the beefed-up Autobot leader. Along with being larger than the deluxe version, this take on Prime has a bit more accurate detailing such as the broader chest and energon vent on his back. He also seems to have a bit more articulation than the official version and a more involved transformation. As far as accessories go, he comes with a game-accurate Path Blaster that fits over his hand and part of his forearm for a more “connected” look between the weapon and its wielder, as well as a game-accurate sword that was used in his battle with Megatron.

No pre-orders are listed yet, but in the meantime, be sure to check out the pics we’ve mirrored after the jump!