Thanks chaps - I used the new Detail feature in PS/ACR on this one, so that may have added to the detail without moire in the shot. I'm tempted to try the same idea with the larger files from the GFX.
Quite a compelling image. It makes my eyes strain a little. Would you consider cropping out the foliage on the right and bottom right?
Excellent effect! Sometimes it is necessary to try something new! And you have done it beautifully, Chris!