Big sorry dudes, but as Angelu already said, we may make our own,
offline project later. I am still playing Graal, so I may give you guys a link if we will finish this project some day. We wont give out the tiles though, because we will of course use them for our offline project later
Edit:
Side note: The project will not be Graal based anymore, so I guess this is not the right forum to discuss this. But you may give this thread another week to discuss a little bit zwr :P