serperior, WnSrpr, 1boy, solo, detailed eyes, evil grin, looking at viewer, heavy weight massive, long thick body, long tail, no legs, glossy skin, dynamic lighting, full body, from below

blurry, out of focus, bad eyes, extra limbs, extra fingers, distorted face, text, watermark, low resolution, bad anatomy, long neck, thin arms, hyper-realistic, too colorful, feminine features, incorrect proportions, multiple eyes, nipples, teats, balls, testicles