I have been browsing for the proper art-work for a while, but I have a hard time finding anything good.
My requirements:
I want ruined roofs, preferably thatch roofs.
Ruined = Roof is almost gone. You can see through from a top down view.
I am looking for something compatible with the style of Mike Schley or Venatus Maps
I primarily look for something modular, that can be combined with other art-elements
Classic fantasy style (not modern/steampunk etc)
The only ones I know of are among Pickard's work (so possibly not close enough in style).
There is the pillaged city which has some see through damaged roofs, but they aren't thatched: https://marketplace.roll20.net/browse/set/3203/village-to-pillage-pillaged-city
There are thatched roofs in the farm village set, but they are all undamaged: https://marketplace.roll20.net/browse/set/5302/slap-down-town-farm-village
There are roof damage decals in a vile tiles set, but you would need to do some work in GIMP, Photoshop, or whatever to lay them over the farm roofs and get transparency: https://marketplace.roll20.net/browse/set/1316/vile-tiles-damage-decals-1
Hopefully someone else knows of something closer.
This has some damaged thatched roofs with see-through holes:
https://marketplace.roll20.net/browse/set/2755/village-builder-vi-ruined-village