I found some old stuff on my computer that may be of use to other people. I've created a map on Colin's server at http://www.midas.orba-design.com called "drawings". You will find Autocad drawings of the mk3 coupe and a few deratives. I've made a thumbnail and WMF metafiles of it. You can use these f.e. in Word documents. The coupe files can be used to make a convertible drawing, but at the moment I don't feel the need.
Also I found these that can be used for Christmas cards: