Have you seen the official VH site? "HAPPY NEW YEAR FROM VAN HALEN
Los Angeles, CA -- December 29,
2009" is the newest update. I mean, as much as I love those guys, the cryptic secretiveness and lack of being in the public eye, might explain why they've been eliminated from every Karaoke book I've thumbed through.
That Dragon guitar was a "J-Frog" custom from what I understand. He was the guy who modded Ed's Kramer neck to make the "hockey stick" design and also made the skull and crossbones guitar for George Lynch. I think he just used it for a photo shoot. I'm pretty sure it was never on a record.
As far as EVH Gear, stuff won't be released until all the i's or dotted and t's crossed. The 50w head looks REALLY interesting to me but it might have to wait until the prototype is finished being beaten up by Ed recording the new album.