I missed answering your question: I can do gun stocks about four feet long (e.g., muzzle loaders) and things about 15" wide.
I built a folding stand for it using old swing set pipe. It came with bowling ally maple as a base and weighed gazillion pounds. This weighs about the same, but can be rolled anywhere in the shop.
On a side note, I drooled over a carving machine (Marlin, Duplicarver, etc.) for about thirty years, before this one fell in my lap.