Thanks all!
As for the muffler can – is this something I’d be able to replicate myself (I have a lathe and some bar and tube stock that would likely be a similar diameter), or is it really something that needs to be sourced from the factory?
If that’s the case with the intake, it has the L shaped air horn. Kinda dented up, but it’s there.
I will try to hunt down John Koranda to see about a propeller, among other missing parts.