I went and checked at Sims Cave since it's the best place to find stuff when the Graveyard doesn't have them.
I checked it. He/She has hundreds of files from simsquirts. You might find your goodies in there.
1st Place : Superb Sibling, Hearts Consume the Stars Contests
2nd place : Daddy N Me Cycle 2 Alien Edition, Sims Real Estate Contests
3rd Place : World Zombie Model Agency Contest
4th Placce : Aspiration N Me, Maxis Makeover Home Edition, My Girl, Stages of Life, SRE Cycle 2 Contests