A stylized mashup character of SpongeBob SquarePants and Harry Potter, SpongeBob's iconic square-shaped body wearing a wizard robe and a Gryffindor scarf, oversized round glasses sitting on his porous face, holding a small magic wand, dynamic heroic pose, chunky geometric features, clean low-poly topology, optimized for 3D printing, masterpiece, 8k resolution, no complex overhangs, watertight model, white clay render style.