junkyard, salvage operation, Grand Theft Auto V, in-game business, profitability, rusty cars, stacked vehicles, crane lifting car, dynamic economy, urban environment, Los Santos, industrial area, scattered auto parts, worn tires, weathered textures, metallic surfaces, ambient lighting, day-night cycle, open-world game, interactive gameplay, player investment, financial return, strategy, resource management, virtual income, game mechanics, economic simulation, 3/4 view, realistic textures, soft shadows, detailed environment.