ALL 135 Gen 3 Pokemon box sprites with Perler beads!!! Lots more info in the comments. : r/pokemon
I loved the secret bases in R/S, but never managed to collect all of the Poké Dolls. But I have a ton of Perler Beads! I still have the 10 larger dolls
Perler Beads Set of 4 Pokemon Butt Coasters - Etsy