Premium Model Engineering — The Exquisite Miniature Cars of Robert Gülpen

The German engineer crafts his model car bodies from solid gold and platinum (above and below).

The windows are made of mountain–crystal, the tires from black onyx.

Each limited–edition model uses dozens of disposable molds.

Cars come in three sizes, from three to nine inches long, mounted on black marble slabs.

Prices on request.

[via Cigar Aficionado]