I really appreciate you looking for the coffin. I know all about "hot attic" storage, so I understand if it takes awhile. I have something in mind for the coffin and it has to be that specific coffin because I need that exact look. I've seen some others that are made of foam as well, but they don't look like this one.
In regards to the trees at the Spirit Halloween Store, they are made of fiberglass. I have three of them. Two are brand-new in their boxes, and one is a display model. Hit me up if you're interested in buying one .