4K，Gundam Mech，Old，Metal friction，breaking，Dilapidated，Dust and moss，Full of scratches

(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, disgusting, blurry, amputation, tattoo