I have a Forest Dryad (#3) // Powerstone (#7) token from a BRO collector booster that is missing.
I also have a BRC Elemental (#14) // Powerstone (#7) double sided token that I got from a collector booster.
Also a List - Phyrexian Colossus with a Urza's Saga set symbol/art, but I'm not sure you finished the new list stuff for BRO.
Edit: And as always, appreciate the work on this site and database. Well worth the subscription!