Realistic picture cute short hair, black wall backside,there is a man wearing headphones and a baseball cap, headshot profile picture, with head phones, with headphones, twitch streamer / gamer ludwig, halfbody headshot, yanjun chengt, high quality portrait, headshot photo, 1 / 4 headshot, headshot portrait, profile picture 1024px, xintong chen, taken in the early 2020s

(deformed iris, deformed pupils, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime:1.4), text, close up, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, long neck