Let's give it up for Teela's Unicorn/Horse (nicknamed "Charger" on the forums), who was prominently featured in the early minicomics and other stories.
This one's long overdue--going on 30 years now without him in figure form. They have a horse buck now, which looks very well made. They could give him a nice paintjob, a horn (removable?), and maybe a mane that doesn't look like a mohawk. And plug up the holes in Swift Wind's side.