If you’re after a classic moped, this Suzuki M30 is well worth considering. It looks pretty complete and the engine turns, so is definitely a viable project.
From the seller: “The bike is completely original , but needs total restoration.
The bike is rusty ( see pics) due to the length of time it has been stored unused and neglected . The engine is not seized, although of course will require a complete stripdown. Needs a battery by the way .”