This is what I started with, with basic exposure and colour correction, and with the detail slider cranked to 100. My Mac's dying and can't handle stitching RAWs (which is a bummer for editing the stitched file), so I batch exported them to JPGs, re-imported them into LR, merged them in PS, then sent them back to LR for final touches like vignetting, a bit of split toning to help tone the sky down, and minor stuff like cleaning up a bit of colour fringing.
Here's a single frame:
DSCF0091 by Phil Babbey, on Flickr
And here's the largest file I could get while still having a standard aspect ratio (4x5):
DSCF0092-Edit by Phil Babbey, on Flickr
And here's a square crop:
DSCF0092-Edit-2 by Phil Babbey, on Flickr
This is another location. I really like how this one turned out.
DSCF0135-Edit by Phil Babbey, on Flickr