A gaunt, sickly, wyvern-like creature with visible rib bones, tattered wings, and blood-like fluid dripping from its mouth, stands on a desolate, dusty ground at dusk.

A gaunt, sickly wyvern-like creature, biplane-sized, built lean and sinewy rather than muscular — a sunken, gaunt frame with visible rib and bone structure pressing against thin, taut hide, giving it a starved, diseased look despite being a dangerous predator. Leathery reptilian skin, ash-grey and dull, rough and thick like rhinoceros hide but stretched tight over its skeletal frame. The hide is patchy — uneven blotches of discoloration (sickly yellow-green and bruised purple mixed into the grey), with sparse, irregular feathers growing in scattered clumps and bald patches rather than an even coat, like a mangy, diseased animal. Scarring, corrosion burns, and rough weathered patches across the body from its harsh environment and its own acidic chemistry. A long, snake-like neck that coils and curves unnaturally. A thick, powerful, whip-like tail that splits into a fork at the tip. Pterosaur-style wings — a single long finger-strut supporting a taut membrane (not bat-like multi-fingered wings). Quadrupedal stance, walking on its wing-knuckles and hind legs like a grounded pterosaur, with large sharp talons strong enough to carry off a full-grown man. The head is elongated and reptilian, wyvern-like. Eyes are wide-set with horizontal slit pupils like a goat or octopus — unsettling, prey-like, slightly milky or clouded. The mouth is filled with sharp teeth, with corrosive acid staining and drip marks around the jaw and lower mouth, giving it a diseased, drooling look. A faint Voir plus