old humanoid robot with marks of rust with human face, visible wires, cables, mechanical parts, stands on one knee, holding a human skull in his hand, loneliness, alone, sad, depressive, looking at the viewer, android, postapocalyptic landscape with signs of a fallen human civilization in a background, old battlefield, Super detailed, science fiction, masterpiece, 32K, UHD quality
(((full-clothed))), ((long big pistol in hands, handgun in hands))
BREAK 
strange world background score_9, score_8_up, score_7_up, score_6_up, source_cartoon, rating_explicit, Expressiveh, (((((full body))))), dynamic pose