Donald Trump should be given a cordial welcome in Scotland and settled in his mother's homeland. In fact he could be given the island of Hiort (St Kilda), just for himself. Plenty of Soay to keep him company and if someone will loan him a pair of wellies (gumboots), one of that species might be prepared to offer him some comfort in retirement.
And if he doesn't like Hiort there is always Rockall (Rocal)
Scotland has no love for trump, especially after he mucked up Aberdeen. Besides, he needs to land somewhere with no extradition agreements with the US.