My sister Mariah made one out of snow once. It did not have wings like yours, nor quite as much detail. However, we both learned that riding on the back of snow sculpture the size of a Shetland pony leaves one with a very frozen bottom. She was also very sore for several days afterward. She had to use a bow-saw to cut part of it to shape because she packed it so tight. However did you manage such elegance with your sculpture?