VIDEOS:
Anakin's Return
Darth Vader in Star Wars: Return of the Jedi fits this trope perfectly. Having died of a Heroic Sacrifice, his blue force-ghost appears before Luke, restored to the "natural" appearance he might have had if he'd stayed on the Light Side (as opposed to the crippled cyborg he became), along with Obi-Wan and Yoda
Example of:
Died Happily Ever After