Does anyone else here make OC's into sims?

99% of my sims are OCs. Have never played Maxis ready made households after first try in TS1. But there has been couple exceptions in TS2: when I made a lot of Lotr stuff and downloaded someone else's movie likeness sims, and in TS3: made some celebrities as close as possible to the real star irl - such as the Christie's character Hercule Poirot acted by David Suchet.