There was a thread here a looong time ago where people were posting their own designs for future eeveelutions. Someone posted an ice-type named Frosteon that was pretty good looking as far as art goes, so I saved it on my computer. After DP came out about four years later, I compared the Frosteon fanart on my (old) computer to Glaceon's official artwork, and they were surprisingly silimar. They had the same body shape, but Frosteon lacked the weird bangs that glaceon has on it's head, and Frosteon had spikes of ice crystals running down its back. o_O