Create a realistic cinematic-style image of a dolphin-man walking down a narrow

Create a realistic cinematic-style image of a dolphin-man walking down a narrow alley at night. The scene should be dark and atmospheric, with the alley illuminated by dim, flickering streetlights that cast long, eerie shadows. The dolphin-man, with a humanoid body and a dolphin's head, should be portrayed as mysterious and slightly ominous, with the wet pavement reflecting the sparse light, enhancing the moody, nocturnal setting.