Isometric view, sleeve-style box, row of boxes in graduated sizes

isometric view, sleeve-style box, row of boxes in graduated sizes, each a different color — matte forest green, matte teal —, all faces completely blank with no text or branding, brushed steel surface, moody rim lighting, on a soft cream isometric background, soft even studio lighting, isometric 3D render style, clean vector-like perspective, editorial product photography.