This simply excellent Technic Cadillac ATS appeared online courtesy of friend of TLCB Thirdwigg, who has – whilst normally famed for his construction machinery and a very big plane – decided to join the elite ranks of supercar builders.

His first entry into the Technic Supercar club is a good one; his ATS features everything you’d expect from a large scale Technic car, including all-wheel suspension, working steering, a 6-speed gearbox and – more unusually – three interchangeable engines of different configurations (I4, V6 and V8).

There’s lots more to see on Flickr, and on Thirdwigg’s own website where instructions for the Cadillac can be downloaded.