Hi,
Italian fan Aenthondiel has created couple of great maps about Tilea. I've consulted my part in the project (altough I think it was minor part) and now I get to host english versions of the maps (current version 1.13). There are also Italian and what I heard also Spanish versions of the maps in the net.
Here's direct link to my sites Maps section where you can find them:
Kalevala Hammer - Maps
Aenthondiel's own site can be found from here (Italian):
Fucina Tileana
PS. Now both of our sites host WFRP2 stuff, but maps and maybe some info can be used with newest version also.
(even if its excellent like yours)
.)