Very nice! Only suggestions I have are to back off on the post-processing sharpening a bit. Also, instead of using auto white balance, if your camera has a K white balance setting, use that. Put the value as high as it'll go, usually 10,000K, and then put the camera into the K white balance mode. Its a two step process the first time. If it doesn't have a K white balance setting, using "cloudy" can sometimes also give better results than auto.