"Create a sleek, futuristic 3D humanoid head design with a happy, friendly, and smiling expression. The design should be low-poly, origami-inspired, and geometric, similar to a folded paper style. The head must be fully abstract, gender-neutral, and looking straight forward. Focus exclusively on the head with no neck or base. Use a predominantly white color palette with glowing light teal accents (#63cdda) for the eyes or highlights, and subtle dark navy details (#2f3952) for contrast. The surface should be polished, smooth, and glossy, giving a modern, high-tech, and futuristic appearance. Ensure the background is transparent, and the image is in high resolution, suitable for use as a chatbot avatar."