A demonic looking creature with glowing eyes and a large head

a portrait of an alien humanoid species with four red glowing eyes, a huge mouth with sharp fangs, cone-shaped head with see-through skin revealing alien brain, wearing bizarre armor, on an alien planet with a strange landscape, (bokeh:1.3), best quality, masterpiece, ultra high res, 16k unity wallpaper, intricate details, photorealistic, painting, digital art, science fiction art, extremely detailed, dramatic lighting, intense black and grey colors

worst quality, bad quality, low quality, poor quality, simple composition, poor composition, bad composition, boring, anime styled, drawing