When I meant, best shaded relief drawing I've seen, I meant on this site...of course the real shaded relief drawing professionals produce incredible work (although I suspect they are a dying breed since most of it is done by software these days). You have probably already seen this site which has some tips. Tom Patterson's site is also one of the best on the web (and he answers emails!). Screenshots of the steps would be great to see!

Cheers

Ravs