This website compiled the best of the Johto Redrawn submissions and formed it into a world map!

https://retroredrawn.com/johto/

I know it'll never happen but I wish they'd make a game that encompassed all of Kanto, Johto, Hoenn and Sinnoh inside Square's HD2D engine. That would be an incredible nostalgia trip and I think Hoenn especially would be beautiful with it.