The "Book386" (a Hand386 in the Book8088 case) that I've long wanted was just released (called the Pocket 386)! https://www.aliexpress.us/item/3256805356267711.html
@polpo I'm tempted to get one, as it'd be useful to have to hand as a portable Win3.11 environment, especially if it reduces the need for me to get my future 386 desktop build out from storage, outside of some specific use cases that need more exotic hardware!