I'm working on a slightly better one than the old wavy pattern, but when I say working on it I'm not sure yet what it will look like.

At the moment it's just a flat colour.

Is this enough texture? There will be hills too, and other fills to mix with it.

Yes, the mountains are now looking a bit too blue, but I'll sort that out as I add more protruding rocky bits.

Things have moved on a bit now. I've given the colour scheme a bit more depth and earthiness and done quite a bit to the mountains.

As always - say what you think. There's still time to change things yet.

I love the way you have left the roof ridges in on that first shot.

It's a shame you are limited to one style. I made a mapped symbol fairly easily in about 5 minutes flat. I don't mind if you take the png above and modify it.