full body image, an insane and crazy old gnome artificer, bald with a white beard and bushy sideburns, d&d 5e, 4k, 4k vivid, 4k cinematic, 4k dynamic lighting, 4k ultra detailed, 4k hyper detailed, 4k ultra relaistic, 4k hyper realistic, 4k photorealistic, --ar 16:9