A beautiful highly detailed mechanical (High resolution, Large Robot Mech, Firing Missiles, Explosions, Action Pose, Underwater, Masterpiece, Battlefield:1.3) by H.R.Giger and thomas kinkade, (dieselpunk:0.8), 70mm photo, featured on artstation, 4k, octane render, (centered composition:1.2), 4k, 8k, artstationhq | Steampunk