Can’t really see what the box is for or that angle by the pedal crank. Looks like floor boards maybe?
It is missing a front fender or fork brace. The rear fender is mounted all wonky.
Looks very clean and may have been done by competent hands. But it just doesn’t have the marks of a “build” by a moped person. More like a guy with a garage and wanted to flip it.
Looking closer, the speedo cable is run kinda kinky. The chain looks rusty, or at the least dry. Probably never ridden. Buyer beware.