A medium shot, 3/4 view of a small quadrupedal cleaning mech and a holographic child positioned in a narrow, neon-lit cyberpunk back alley. The cleaning mech has puppy-like proportions and is covered in rusted white plating with visible wear and grime; its emotion circuits glow with a warm orange light emanating from behind a cracked glass visor as it stands protectively over the child. The holographic child is a translucent, shimmering figure of a young human, flickering slightly with digital artifacts. The alleyway is filled with cluttered pipes, wet pavement reflecting neon signs, and metallic scraps of a futuristic slum. The atmosphere is defined by a stark contrast between cool blue ambient lighting and the warm orange glow of the mech's circuits, creating a moody, cinematic feel with a shallow depth of field and floating dust particles.