Create Santa riding a colossal gingerbread mech in A-pose. The mech, crafted from gingerbread with glowing icing veins, features gumdrop armor, candy cane limbs, a glowing peppermint hammer, and a candy shield. Santa sits in a candy-decorated cockpit wearing a battle-ready holiday suit with glowing accents. Unreal Engine-ready, ultra-detailed textures, 8K resolution, #ChristmasAdventure#