In its second take on the interior of an Infiniti EX37, Bulgarian design studio Vilner has rolled out tons of tan leather to create the automotive equivalent of a classic British sofa.

You'll find leather just about everywhere from the lower part and capping of the dashboard to the roof mounted handles and the door panels. On the seats, the leather is trimmed and stitched with various patterns.

In stock form, the Mercedes-Benz Vito isn’t exactly a first choice option for those looking for a luxurious mode of transportation, but with the right upgrades it can be transformed into quite a different place with the added bonus of having plenty of room for its passengers.

Bulgarian design studio Vilner took a standard Mercedes-Benz Vito 120 CDI and turned it into a luxurious business class van with an interior inspired by first class seats on airplanes.

The classic Mercedes-Benz G-Class or as some call it, the G-Wagen which is short for Geländewagen (all-terrain wagon in German), is one of the most capable off-roaders money can buy these days but it's also one of the longest-standing models in the auto industry having been originally launched in 1979.

While Mercedes-Benz has tried to keep up with the times by constantly refreshing its mechanics and equipment features, the G-Class shows its age, especially in the interior. And that's where Bulgarian design studio Vilner steps in to update the classic Mercedes-Benz 4x4 model.

The closest you'll get to the Saturn Sky in Europe is its sister GM model, the Opel Speedster GT, yet Bulgarian design house Vilner managed to get its hand on an example of the American roadster model.

The Sky was brought in by a customer who wanted to change the looks of his two-seater sports model.

Land Rover's timeless Defender is a rugged, durable and extremely capable off roader, and as such, it falls behind when it comes to luxury. But where there's a will (and plenty of cash to go around…) there's a way.

Vilner, which is a Bulgarian design studio, said it was approached by a "Russian oligarch" (a.k.a. a business magnate) who wanted to turn the wick up on a short- and long-wheelbase Land Rover Defender by customizing their interiors.