Metal Cardbot(Family Au)

Gigantrex is a colossal, heavily built humanoid Cardbot with an extraordinarily muscular and powerful physique. His body is enormous, broad, and heavily reinforced, with gigantic shoulders, massive arms, a huge chest, thick legs, and an overall build resembling an incredibly powerful bodybuilder.His armor is primarily crimson-red, black, silver, white, and yellow. His massive shoulders are broad and heavily armored, while his thick black arms have silver, yellow, and red plating. His forearms are especially powerful and contain large mechanical panels from which his Rex Blades can deploy.His chest is enormous and heavily protected by layered red and silver armor, with black and yellow details and the distinctive symbol on his chest. His legs are equally massive, with thick silver upper legs, black and red lower armor, yellow knee extensions, and heavy mechanical feet.His head has Gigantrex's distinctive design, shaped partly after the Speranza, with his sharp fang-like symbol, side structures, and glowing light-blue eyes. His enormous frame makes him look less like an ordinary Cardbot and more like a walking mechanical titan.His gigantic Rex Arm is attached to one of his arms and resembles a massive mechanical Tyrannosaurus head. Combined with his enormous muscular body, it makes him look like a true powerhouse capable of crushing almost anything in his way.Even though he is gigantic and heavily built, Gigantrex moves with surprising confidence and control. His sheer physical presence makes him feel like the strongest and most imposing member of the family.Gigantrex is strong, calm, wise, protective, patient, and dependable. He has a natural presence that makes him feel like a powerful guardian.Despite his intimidating appearance, he has a gentle side and cares deeply about his family. He is patient, dependable, and always ready to help when someone is in trouble.He can be strict when necessary, but he usually remains calm and tries to keep everyone together.

Black Hook is a massive, heavily built humanoid Cardbot with an exceptionally muscular and powerful physique. His body is broad and imposing, with enormous shoulders, thick arms, a wide chest, and heavily armored legs. His upper body has the proportions of a powerful bodybuilder, giving him a strong and intimidating presence.His armor is primarily navy-blue, black, white, gold, and red, with a distinctive pirate-captain design. His broad shoulders are heavily armored with gold details, while his enormous arms are thick and powerful, ending in large mechanical hands. His chest and forearms resemble the heavy coat and armor of an old royal navy captain, while various red and navy-blue plates cover his limbs.His head has Black Hook's recognizable pirate-captain design, including his hat-like helmet, sharp mechanical features, glowing yellow eyes, skull symbols on the sides, and his distinctive red eyepatch. The eyepatch can move aside when he uses his targeting scope. His face and armor have several visible scratches and chipped sections, giving him the appearance of a battle-hardened pirate.His powerful Captain Cannon can be mounted over his shoulder, while his massive anchor-shaped weapon gives his already enormous frame an even more intimidating appearance. His movements are surprisingly controlled despite his size, and every step carries the weight of someone extremely strong.
Black Hook is proud, confident, stubborn, protective, and strong-willed. He has the commanding presence of a pirate captain and naturally expects others to listen to him.

He can be loud and dramatic, especially when he's angry, but underneath his rough exterior he genuinely cares about his family. In this AU, he takes on the role of the mother of the family, despite being an enormous, intimidating pirate Cardbot.He can be strict when someone misbehaves, especially when it involves his children, but his strictness comes from concern. He is extremely protective of his family

Appearance:Heavy Iron is a massive, heavily built humanoid Cardbot with an extremely muscular and powerful physique. His body is much broader and bulkier than a normal Cardbot, with enormous shoulders, thick arms, a wide chest, and heavily armored legs. His upper body has the proportions of a bodybuilder, making him look incredibly strong even when standing still.
His armor is primarily red, blue, silver, and black, with sharp mechanical details covering his entire body. His broad chest is protected by layered red-and-blue armor with silver mechanical plating underneath. His shoulders are huge and heavily reinforced, while his arms are thick and powerful, ending in large mechanical fists. His forearms contain built-in weapons, and his legs are massive and heavily armored to support his unusually powerful frame.His head retains Heavy Iron's recognizable angular design, with a silver face, sharp helmet-like armor, and glowing yellow eyes. Several pointed armor pieces extend from the sides and top of his head, giving him an intimidating appearance. Large mechanical components rise behind his shoulders, resembling folded vehicle parts or powerful equipment.
Despite his enormous size and muscular build, his movements are surprisingly controlled and precise. Every movement carries a sense of tremendous strength—as if Heavy Iron could easily overpower most opponents with his bare hands.
Personality:Heavy Iron is strong-willed, confident, protective, and courageous. His intimidating appearance makes him seem cold and dangerous at first, but he is actually dependable and cares deeply about those he considers his allies.

He has a natural presence of a powerful warrior and protector. He rarely backs down from a challenge and is willing to put himself between his friends and danger without hesitation. He can be serious and intimidating during combat, but outside of battle he can be surprisingly calm, patient, and even gentle.