Suit in upper back. . .

smooth quality, dramatic lighting, depth of field, blurry background, bloom, subsurface scattering, chromatic aberration, portrait, cinematic, masterpiece, best quality, absurdres, perfect quality, detailed background, intricate details, perfect anatomy, detailed face, details, detailed skin, very awa, best quality, masculine face, 1boy, rugged, muscular, male, kei_(amas)_(blue_archive), kei amas default, non-humanoid robot, halo, rectangular halo, pink_halo, wheel, screen, three-fingered hands, mechanical arms, single wheel, wide body, umikochannart