I could see him deciding to resign, claiming the election was stolen, and letting Pence take over for a couple months.
Then Pence would (supposedly to help the country/heal the wounds/whatever) pardon him for federal crimes like Ford did Nixon.
He'd only than have to worry about state indictments waiting for him.
Edit: it's also within his right to ask for recounts where available in close states; which would be sort of like Lavar in a way.