A space marine pulling weight, he trains in a gym, with his armor, super realistic, cinematc, 16k. It's just a Space Marine

(nsfw:1.5),(deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation, logo, text, watermark