One of the car mags had a feature on a Ferrari F50 that Romero owned. He had two turbos installed. (I guess because a run of the mill F50 wasn't fast enough.) If I remember correctly, the article said that Romero didn't even own a car until he struck it big. From Nikes to twin turbo F50s in no time flat.
You forgot Killcreek too (Stevie Case). Of course she was kinda homely til she got fake tits, went blonde, got her pix taken in playboy, etc.
Also, Ionstorm (his company) pretty much flopped. Whoever was backing him lost gobs of money. Daikatana was on the $5.99 shelf two weeks after it was released. And it was 2 years late, and waaaaaaaaaaaaaaaaay over budget.