Prompt: in the style of niji3d, (masterpiece,best quality:1.5), science fiction, no humans, robot, tentacles, mecha, black background, extra eyes, glowing, cable, blue eyes, solo, simple background, machinery, uhd image, glassy translucence, vibrant illustrations, ultra realistic, long hair, mysterious sea, firefly, bokeh, mysterious, night, sky, cloud
 
Negative prompt: (worst quality, low quality:1.3), (greyscale, monochrome:1.1), cropped, lowres, text, jpeg artifacts, signature, watermark, username, blurry, artist name, trademark, watermark, title, multiple view, extra hand, mask, (animal ear:1.4), blur