(best quality), high quality, [masterpiece, highres], pixiv featured, [detailed] background [illustration], universe, galaxy, milky way, space,

magnum opus illustration, greyscale, monochrome, solo, lowres, longbody, bad anatomy, [bad hands], animal ears, (low quality:1.25), (worst quality:1.25), (horror, zombie:0.8), (bad-artist, easynegative:0.75), interlocked fingers, [comic, absurdres], watermark, [censored, mosaic censoring, bar censor]