We stayed at Royal Dunes once and really liked the cook out and other activities. The staff is super nice...
We were just on HHI in early January and drove by Royal Dunes and didn't think of taking pictures, there really wasn't much to see. I thought the building closest to the ocean lost it's roof, but the roof looked pretty good to me on that building. Maybe it was already replaced?
If facing the check in area, the building to the left appears to be totally out of commission. Some construction dumpsters in the parking area, the parking area under the building is totally blocked off, and a few balconies were ripped off. The resort has less pine trees, but still has the same feel.
The building to the left of the check-in building is building #1. This is a very nice small resort.