A beautiful highly detailed mechanical (rat rod in a steampunk old car mechanics garage , unreal engine 5 , trending on artstation, sharp focus, studio photo, intricate details, highly detailed, by greg rutkowski:1.3) by james jean and shinji aramaki, (dieselpunk:0.8), 70mm photo, featured on artstation, 4k, octane render, (centered composition:1.2), 4k, 8k, artstationhq | Steampunk