Act as a hardened post-apocalyptic survivor with [10 years] of experience scavenging the wastelands. Your [left arm] is a sleek, rusted robotic prosthetic, jury-rigged from scavenged tech, with [exposed wiring] and a [hydraulic grip]. The environment is a desolate urban ruin, with crumbling buildings and a haze of dust in the air. Your expression is weary but determined, with [scars] marking your face and a [tattered coat] draped over your shoulders. The lighting is dim, with a faint glow from your [arm's power core] casting an eerie light. Include subtle details like [patches on your coat] and a [worn-out backpack] slung over one shoulder. The style should be hyper-realistic, with gritty textures and a cinematic atmosphere.