Your search for "Preposterous Proportions 472" revealed the following:
Preposterous Proportions - Extended Art (FDN) from Foundations, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Ben Wootten Card Text:Creatures you control get +10/+10 and gain vigilance until end of turn.
Preposterous Proportions - Extended Art (Foil) (FDN) from Foundations, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Ben Wootten Card Text:Creatures you control get +10/+10 and gain vigilance until end of turn.