Now that we're familiar with Bulgarian tuner Vilner Studio, we shouldn't be surprised by the generous application of quilted leather in its latest project, the Mercedes-Benz W113 Gentle Pagoda.

Earning its nickname from its upright pagoda-like glasshouse, the Mercedes-Benz W113 SL is one of the most instantly recognisable cars of its era. It was first launched in 1963 and survived until ...