Yeah. I think the map linked above is their last stand and probably their only half realistic chance. The biggest flip in that map would be Nevada, which is tough but not impossible like VA and PA.
Trump would literally have to rack up crazy landslide wins in some of the more rural parts of NV in order to win it unless less hispanics or other democratic leaning voters decided to not vote. Nevermind it looks like it would be impossible for republicans to win NV without Clark or Washoe county and I don't see that happening in this election unless hisoanic turnout is godly low.