A close up of a monster with a large mouth and a large body

solo, anthro, male, ultra details, T-Rex, ((ultra detailed muscles)), (T-Rex print), black scales, white belly, black short spiny scales, standing up, black claws, red eyes, slit eyes, slim fit, muscular slim, menacing, sexy, handsome, ultra detailed slit eyes, pecs, hind leg, tail, looking at viewer, (Masterpiece, by null-ghost, ultra hi-res, 8k), futuristic armor, military base.