Easter Island Egg
This egg is from a file in one of the realMyst subdirectories called "statictest01.avi." The file is a series of static-filled images that play when you first press the Rime viewer start button or when you press it after changing a crystal. Using the "commencer with primero farbe pareil" clue, buckminster triggered this image from that file, as it appears in the Rime viewer:
You can trigger the egg by setting the five crystals to the first shape and the color red. You must be "gassed" for the egg to work.