Pretty gorgeous I must say!
Here's how he do it..
From the man's own words in one of his comments there
Parc Cruz Pro User says:
Hi Shiela,
The photo above is not HDR, but I created 3 different exposure using 1 JPG using a level layer. Then created a mask on each layer so I can blend them in, base on my requirements. Finally Dodge & Burn.
PARC