[Inkscape-user] Complex drawings in Inkscape

Hi,

yesterday I discovered a post at comp.graphics.apps.gimp entitled "Learn from XARA" (see here:

http://groups.google.de/group/comp.graphics.apps.gimp/browse_thread/thread/f...

and - the "I-know-better-than-you-guys" attitude of the initial poster aside -, (as well as the fact that comparing GIMP & XARA is like comparing apples & oranges), I wonder if anyone tried to do this kind of complex technical drawing (of cars, etc.) that is being displayed at the XARA web site (http://www.xara.com/gallery/), using Inkscape?

Claus

P.S.: Apologies for the long URL; hopefully it doesn't get broken!