I revisited an older file to test the latest possibilities of the path tracer. Two of the riders have gone, I ran the rider/horse model through Poseray, since there were some normal problems, and I added a few things and reworked some textures.
Path tracer with the robust adaptive sampler,
Exaggerate surface detail on (Occlusion exaggeration 2)
Light exposure set to 1.85,
Contrast reduced to 0.15 and
Soft shadow samples set to 1 (this reduces rendertimes a lot!!!)