Rust Mecha Desert Scavenger

A gritty post-apocalyptic poster art scene featuring a rusted colossal mecha robot half-buried in giant red sand dunes, with a lone scavenger standing on its massive rusted shoulder pad, scavenger is a 24-year-old female wearing a hooded desert cloak, dust goggles, and canvas face wrap, holding a long salvage scanner staff, setting takes place in an endless vast sun-bleached desert under a scorching harsh yellow sun, rusted copper plates and exposed hydraulic pistons of the mecha covered in wind-blown sand, distant sandstorm dust devil swirling on the desert horizon, lighting features intense high-noon direct sunlight with sharp harsh shadows, warm golden sand bounce light reflecting up into the scavenger's cloak and face, composition is an epic low-angle establishing shot emphasizing the gigantic scale of the buried mech relative to the small human scavenger, shot aesthetic of classic 70s sci-fi concept art merged with hyper-detailed modern cinematic photography, warm desert color grading, rich dust texture, 8k resolution.