This is an overgrown Royal Road and the pillar is a Mile Marker, now overgrown and becoming part of the flora. I did a series of 3 of these and the first 2 rendered at 20 min approx. with Detail .4 AA 5. This one is Detail 1 and AA 6 and rendered in 01:01:52. I'm impressed.
C&C welcome, was just messing around but if y got input I'm all ears.