Time Waster of the Day: 3DTuning.com Share Comments Done with work for the day? Doesn’t matter. It’s the holidays, so we’re giving you the rest of the day to do nothing else but play around on 3DTuning.com, home of the best time waster that we’ve come across in years. 3DTuning.com is a web-based virtual car tuner, with more than 600 models that can be modified in countless ways. We counted no less than 28 different Volkswagen models which have been rendered and placed into the game, all of which can be lowered, painted and have different lights and smaller parts installed. To get started, click here.