Younger, he looked a bit to me like the James Spader character in Pretty and Pink (although age has made a big difference). Pictures of Jimmy Carter young remind me of Jimmy Stewart.
For some weird reason, whenever I see his face now the name that comes to mind is "Nelson." He just looks like a Nelson.
The mouth is repelling--I mean the physical appearance of his mouth. Apparently the3 width of the mouth is average but we all know how he brings it into the shape almost of an anus. The hair is ridiculous of course, as is the makeup. The voice has a weird whine aside from his weird sneering pronunciations ("CHY-na"). Esquire did a piece after he was elected showing how he could look more pulled together is the suit was cut right and the tie was the right length. In golf clothes the belt is cinched too tight. I don't know if his sitting posture is because he's used to sitting on the toilet that way or because he knows how fat he'll look or his waistband is too tight if it's intended to display aggression.
I'm another person who can't post pictures but for the golf look this is a good example:
https://www.thecmhs.com/donald10/donald-trump-shirtless.html
This analysis puts his face at 1.1 out of 10.
https://pinkmirror.com/person/Donald-Trump. It uses a bunch of difference measurements of parts of the face.