무지갯빛 비누방울 오브젝트 3D 렌더링

A floating [running sneaker] entirely constructed of soap bubble material, ultra-thin translucent shell, fully transparent with no solid components, hollow lightweight structure with seamless continuous surface and smooth organic geometry. Strong thin-film interference, vivid chromatic dispersion, prismatic light splitting, edge rainbow spectral highlights, and clean iridescent reflections. Centered composition, low-angle shot, floating against a smooth minimalist gradient sky-blue background with very faint hints of clouds. Bright natural daylight, luminous and clear atmosphere, polished CGI aesthetic, ultra-clean 3D render with high clarity.