A blue alien standing in a dark room with a glowing halo

Sgasgard,Alien,aethereal alien,translucent creature,extraterrestrial being,otherworldly figure,phantasmal entity,ethereal apparition,celestial visitor,ethereal glow,ephermeral being,luminous radiance,transcendent presence,unearthly aura,other-dimensional creature,interstellar being,(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),alien skin texture,glimmering eyes,shimmering figure,glowing form,ethereal stance,mysterious energy,cosmic essence,astral vibes,translucent tentacles,stars and galaxies,vivid colors,subtle pastel tones,evanescent light,soft and serene atmosphere

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))