THE GOD HAS SHOWN HIS TRUE COLORS!
It finally happened, I finally got a shiny unreleased Hall of Origin Arceus! As much as I didn't want to use my Master Ball on it, I kind of had no choice once it started to Struggle. Even so, this is an incredibly rare find that I hope can be contributed in some way to the Hall of Origin section in the unreleased gallery.
And with this, I can conclude that my goal of obtaining the shiny versions of the unreleased DP mythical Pokemon has ended in a success.
Here's the Arceus I managed to obtain. Feel free to edit the details to fit the criteria for the gallery. Remember to level it up to 100 if you intend to transfer to Gen 6 and above.
493 ★ - ARCEUS - 141F0CB5CCBF.pk4