car mechanic, simulator 2021, game environment, virtual garage, mechanic tools, car parts, engine repair, tire change, oil change, diagnostics, performance upgrades, custom paint job, realistic textures, shiny metal, rubber tires, greasy hands, focused expression, male character, overalls, rolled-up sleeves, tool belt, wrench in hand, money bills, coins, computer screen with balance, earning bonus, strategy, efficient workflow, bright lighting, indoor setting, financial success, prosperity, wealth accumulation, mid-action pose, 3/4 view, dynamic angle, high-resolution textures, detailed environment, immersive experience.