This is my own creation, using set 4101 and a couple of extra black 2x6 plates.
You *can* do without the extra pieces, but I chose to stay with my chosen color
scheme rather than building this with pieces from the set only.

Full step-by-step building instructions and detail images are available at the
following link: http://www.itn.liu.se/~stegu/lego/spider/

Beware that the instruction pages are based on photos from the disassembly,
arranged in reverse order, and because they are photographic they amount to
a few megabytes of data in total. Modem users might need to wait a while for
the pages to load. My apologies, but I am not proud enough of this to
take the time to do proper CAD drawings.

Comments are welcome. You may reach me at stegu@itn.liu.se. Please write your
message with a subject that says "Lego" somewhere in it, or your message might
be deleted as spam. I need to filter my e-mail quite heavily nowadays, but
anything with the word "Lego" in the subject is salvaged and will be read. :)

  Stefan Gustavson