A man cosplaying as Megatron, standing confidently in the middle of a bustling convention hall. His costume is intricately detailed, with metallic gray armor plates, and a massive fusion cannon mounted on his forearm. The helmet resembles Megatron’s signature design, complete with sharp angular features and glowing red eyes. The convention hall is filled with colorful booths, banners, and other attendees in elaborate costumes. Bright overhead lights illuminate the scene.