[@nrpony](/images/3769660#comment_11435970) Oh damn, that's really cool! I'll tag it as Glory and just say she's a species swap then, because I sure didn't find any other pony it could be

That is Glory's symbol, and as far as I'm aware no other pony in G1 reuses it. Wouldn't be the first retro G1 vector I've seen that sticks a random symbol on a random pony. Not sure if that counts as an error, a species swap or a generic? There was a Glory toy from Argentina that was a pegasus, but only one has been found so the current theory is that it was potentially some sort of factory test or error. Hasbro rarely acknowledges the international G1 releases anyway so I doubt that was the intent. Fun coincidence though.