Eerie Crypt Corridor with Mechanical Beast

Full prompt

Treacherous subterranean crypt corridor paved with damp, chilling bluestone slabs, flanked by rough stone walls embedded with perpetual ethereal green torches that cast twisted shadows across ritualistic sacrificial murals. Around the corridor corner, an ancient mechanical stone beast crouches with glowing emerald eye sockets, rigged to release poisoned venom darts upon trigger tiles. In the background, a rickety suspension bridge strung together from human skeletons sways over a subterranean dark river, echoing with eerie grindings in a dark fantasy setting, 9:16 aspect ratio.