ISO 07 outlaw 525 engine

Ok, so I’m new to forums all together so with that being said please bare with me.

I’ve recently traded for an 07 outlaw 525 irs. The owner before the guy i got it from had removed the motor and its been missing ever since. ive searched all over with no luck finding any solid engine / transmission assembly for it. hoping someone on here can point me in the right direction. its also missing the carb, starter, chain, and likely a few other parts.