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The amazing McLaren F1 replica made by a Top Gear fan for £20,000

Barcroft Media A Top Gear fan has completed the ultimate motor challenge - building a £5 million supercar using scrap and spare parts. Amateur mechanic Jacek Mazur, 48, made his own replica McLaren F1 for just £20,000 - 250 times cheaper than the real thing. He even paid tribute to his favourite TV show by building a tiny rear seat for Top Gear co-host Richard Hammond.

Dassault Systèmes Design Challenge finalists announced

Anne Asensio and a team of expert judges have chosen the three finalists of the Dassault Systèmes Design Challenge 2012. 23-year-old Riten Gojiya's project 'Third dimension tour' made the final list, with Josef Ludvík Böhm's 'Aktivní Robotická Ortéza' also making the cut. The judging panel was also very impressed with Jakub Novák's 'Pedalboat' entry, which was enough to secure the final spot in the top three.

Subaru BRZ

Subaru's long-awaited BRZ finally surfaced in production format at Tokyo. After the BRZ-STi of LA two weeks ago, the production car loses the iconic Subaru high-level rear wing and other ‘go-fast' parts for an aesthetic close to the production ‘86' from Toyota. The cars low front end, thanks to its low-mounted boxer engine, boasts flared arches whilst the DRG features a large grille and accompanying lower bumper vents that differ from the 86.