一只Mechanical dinosaur在海洋里遨游，Mechanical dinosaur，Prehistoric monsters

一只Mechanical dinosaur在海洋里遨游，Mechanical dinosaur，Prehistoric monsters，Mechanical structure，Ultra-clear，Lots of details

(worst quality, low quality:1.4), (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), embedding:negative_hand-neg,