I know you don't accept commission, but is there anyone else who does? It seems like a lot of the Desktop pony creators have fallen off or disappeared.
Sorry, but I don't know. I guess you'd just have to ask the other artists directly.
I've looked over their profiles, most aren't active anymore.. up to 2020-2023 it looks like. You're the only one that's still active in the space, it seems.
Well, I can't really help you, then. But I sometimes still see pony sprites being posted in derpibooru. Maybe you'll have more luck finding someone there.
I can’t believe your sprites are taking over Derpibooru!
Not just mine, but yeah, that was a surprise after all these years.
I wish it would happen every day…