Here are a few web sites I have found interesting.  Try following
the links on these sites too, for yet more sites:

  http://easyweb.easynet.co.uk/~chrish/homepge2.htm
  http://www.mamodspares.co.uk/index.htm
  http://www.modeleng.org/

Also, if you just use a search engine (e.g. mirago.com, google.com,
etc.) there are many more.  However, I have to say I have yet to find
anything as good as MMD!

Good hunting and modelling

John Farmer
Kidderminster
UK

 [ We don't let off steam here at MMD -- just lots of exhausted air!
 [ ;-)  -- Robbie