I'm not an active player in the community, but I am into the idea of sprite recoloring. I do edits in my free time and just see what happens without a specific goal in mind. Here are some examples of Alternate Shiny forms I have made.
I've also done Sprite Edits for a few mons as well.
Sweet Cloak Burmy/Wormadam
And Delta Species Versions of the Porygon Line.
I haven't done anything as advanced as these in awhile, but I am open to requests/suggestions for Sprite Recolors.
Let me know your favorites or what ideas you have!