I have several megalithic circles already, including a couple models of Stonehenge. All of them are in the current state of the circles, with missing, tilted, flattened stones. What would be very nice would be a version of one of these sites as it WAS. I know that Stonehenge kept getting added on to in phases... trilithons here, aubrey holes there... but it would be spectacular to see it as it could have been. I think the stars may have slightly shifted, too. IIRC, at least one of the uprights has a labrys on it? The horizonline for almost all of these sites is boring: low and flat... perfect for astronomical viewing! :) Carolly