2 options are
1 ask around there are a few body shops that will rent their booth out.
2 check your local community colleges.if you take a course in paint and body you can shoot it in their booth.
I have painted a few cars in the home garage it can be done. But There is no substitute for a good paint booth
1976 Cherokee chief
1970 AMC rebel THE MACHINE
1965 mustang fastback
1972 international travelette
Yes I have a problem that’s why Iam here