tank driving through the jungle covered in barnacles, tentacles, moist, dark, damp, (wet:1.3), dirty, filthy, untouched for centuries, worn

(underwater:1.2), text, watermark, deformed, extra leg, extra arm, disfigured, ugly, nasty, censored, deformed, bad anatomy, disfigured, poorly drawn face, mutated, extra limb, ugly, poorly drawn hands, missing limb, floating limbs, disconnected limbs, disconnected head, malformed hands, long neck, mutated hands and fingers, bad hands, missing fingers, cropped, worst quality, low quality