That is actually the next remixed arc for the Pokemon Anime Remix Project! I call it Pokemon Shine Diamond (since I played Diamond for Gen 4)
Bulbagarden
LightningTopaz
Kirby4ever
Nice, can't wait to read it when it comes out! 
Do I have to read all of your remixes to understand what's going on?
Do I have to read all of your remixes to understand what's going on?
LightningTopaz
No--you can jump in at any point, but it does help.
Be warned, this is not the D/P anime you remember, nor is it the games you remember!
Be warned, this is not the D/P anime you remember, nor is it the games you remember!
Kirby4ever
How many anime remixes have you done so far besides the Johto one and the Alola one?