Prompt: Craft an image of the antagonist, Colin, imposingly seated within the cavernous cockpit of a colossal mech. The mech's chest cavity is wide open, with a radiant light emanating from its core, symbolizing the power of Mudha's fragment within him. Colin's silhouette is backlit by this glow, his features cast in an ominous shadow, while his eyes are fixed forward with a fierce determination. The mech itself is a marvel of technology, bristling with advanced weaponry and armor, yet the open chest reveals its most potent source of energy, the fragment of Mudha pulsating with an otherworldly force. The atmosphere of the scene is one of impending conflict, as if Colin and his mech are on the precipice of unleashing their might upon an unsuspecting world