Yes, he's a scumbag. Funny thing though: You can't indict anybody for general scumbaggery. (Congress can impeach and convict for just that though.) You want punishment for crimes, you have to pick something that is a real crime. Like Perjury, Obstruction of Justice, Conspiracy to Defraud the US, Campaign Contribution Violations, Treason, etc.
He could have been charged with Voyeurism at the 1997 Miss Teen pageant but the statute of limitations is up for that. With the recent interest in the Epstein case, there is a slight possibility he could be charged with rape of a child. I know some state have ended their statute of limitations on such sex crimes.