Well I'll be, I didn't know such things existed! Thanks for sharing! That's also a pretty funky crankshaft, never seen one with lugs like that. That engine may have some value as a collector's item which you could sell towards the purchase of a Dynamite .19T or something else purpose-built for...
Not really. The crankshaft won't have the right bits to take a starter, nor do ready-made backplates exist to put one on.
If you can make the engine mounts fit, you might be able to make it work as a bump start, but again, far more effort than it would be worth.
It would run poorly, with a...