I’m Steve and I’m a WFRP fan. Back in the days of 2nd ed, I co-wrote several Warhammer books including the Ennie-Award winning Children of the Horned Rat, Night’s Dark Masters and Realm of the Ice Queen.
Somewhere around 2009 or 2010, when 2e was dead and 3e didn’t exist yet a plan emerged to try and fill the sourcebook gaps left by the departure of Green Ronin/Black Industries, perhaps to publish some ebooks on Liber Fanatica (which now looks dead). At that time some people gathered to help write a Tilea sourcebook and I took lead on the Estalia sourcebook. We had some people flake out but a cadre of amazing folks including Craig Oxbrow and Steven Lewis gave me huge swathes of material. Things were chugging along, and we kept getting more ambitious; talking about new careers and bestiaries and adventures and science rules and dueling schools.
Then I had a nervous breakdown.
Not only did this impede heavily on my ability to finish the book, it also – as is the way with the human brain – ensured the project itself was linked in my mind to the breakdown. This made it impossible for me to do anything with the material, and nobody else but me had the files. Several times on several internet forums (on RPGnet, on Strike-To-Stun and on my own blog) I told this story and offered the files to anyone willing to try to finish them, because I figured both fans of the game and the contributors did not deserve to wait.
Now, at last, I am healthy enough to go back to the Estalia project. Too much time has past for me to build on it in a significant way. I don’t have the system mastery to add the rules we’re missing. I don’t have the time or inclination to make it as massive as we dreamed. But I still very much believe the contributors deserve their work to be shown. So my goal is to take everything I have, edit it, polish it, link it all together and put it into a Word file, and then into a PDF. Liber Fanatica no longer seems to be updated, so I’ll then just host it on my webpage with my other WFRP stuff.
As the project progresses, there may be space and capability for people to help out, as Andrea Maurizio just asked me about. I don’t know about that yet, because I’m still sifting through the ashes. I definitely have no layout or Indesign skills; I definitely will need art/stock pictures to make it look less dull. Got something that can definitely go in with no work like a monster or some fiction or a career? Send it on over. But I don’t have time to workshop anything, so I can’t guarantee everything you send me will go in the book. But I’m throwing this out there to just let you know that it has begun again, and maybe you can help.
Please forward this around so everyone who loves Warhammer can read it! I’m going to post all this on my blog as well.
D-Constructions 
Has any progress been made on an Estalian sourcebook? I’m willing to help with editing, although putting it all into a presentable format afterward would have to be completed on your end.
Apologies if I’m commenting twice, but it didn’t show up that I already had after the first attempt.
You can find the Estalia book here! Enjoy! https://www.tinstargames.com/stuff-for-warhammer-fantasy-roleplay-2nd-edition.html#/
Thank you very much for your efforts and for providing the link. Did you have any further thoughts on the natives of the Abasko Mountains that didn’t get included within the sourcebooks?
No, but I always thought they would use something like the folk of the Canary Islands, who use stilts to walk across valleys, communicate in the world’s only whistling language and have unique bird-tracking dogs…