Vehicle: Porsche GT3 RS by Black Snow, CC BY 4.0. Adapted materials, door pivots, live instruments and mirror reflections. Free artist model; details may differ from a production car.
Engine audio: Porsche 911 recording by jerry.berumen, CC BY 4.0. Processed into five calibrated loops, with shared RPM driving sound pitch and the tachometer. The recording is not verified as a 992 GT3 RS.
Outdoor photograph and HDR lighting: Skidpan by Dimitrios Savva and Jarod Guest / Poly Haven, CC0. Ground-projected panorama with vehicle shadows. Dashboard controls and navigation are a simulation.
Rendering: Babylon.js 9.29.0, Apache 2.0. Studio environment: Babylon.js Assets, CC BY 4.0.
Independent fan concept. Porsche and its vehicle names belong to their respective owners.