Result of img2img'ing photo of a person, so might be problematic replicating exactly this picture. But anyway:
Prompt: girl, (((celtic))) clothes, scenery background, ((fullbody)),
(beautiful detailed eyes:1.05), Starry sky , depth of field, (best quality:1.1025), (masterpiece:1.1025), (ultra-detailed:1.1025), (illustration:1.05), (detailed light:1.05), (an extremely delicate and beautiful:1.05), ((world masterpiece)),((illustration)), ((extremely_detailed_eyes_and_face))
Negative prompt: lowres, bad anatomy, text, error, extra digit, fewer digits, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, (blurry:1.1:1.05), missing arms, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, ugly, morbid, mutilated, extra fingers, mutated hands, deformed, gross proportions, second head
Steps: 31, Sampler: DDIM, CFG scale: 7, Seed: 1337583977, Size: 1152x768