Prompt: close up character design, multiple concept designs, concept design sheet
Negative prompt: lowres, bad anatomy, bad hands, error, missing fingers, extra digit, fewer digits, cropped, worst quality, 
low quality, normal quality, artifacts, signature, watermark, blurry, missing arms, long neck, humpbacked,
bad feet, nsfw, disfigured, Missing limbs, too many fingers, poorly drawn, poorly drawn hands, ugly, bad feet,
deformed, fused fingers, poorly drawn face，unclear eyes，malformed limbs，extra arms，malformed limbs, extra arms，Weapons Chaos