These have been sold under the Epiphone and Aria marques primarily. Aluminum tone ring and flange and tension hoop. Rather crude wooden rim. Thick neck. But, they do sound remarkably good when properly set up. Kasuga factory, mahogany neck and resonator. I have owned several. The last one I bought was last summer at $140. I have one awaiting assembly with a new rim, planetary tuners, and modified peghead shape and new inlays. They make an excellent light-weight beater that sounds better than it should.
So is it an integrated head and pickup system or is the head installed over it? The pictures in you link, Mike, look like normal heads. The thing in the ebay ad is quite different, is it just a colourful head with the pickup system installed?