Someone sent me this YouTune footage of an ME109G and ME262 at an air display. YouTube - Me-109-G10 and Me-262 seen on airshow Must be one of the new-build ME262s, but I think there's a genuine 109G-10 restored in Germany.
I think you're right about the G-10, AR, but I also remember soemthing about a Buchon being re-engineered to take a DB. Either way, an airworthy DB...mmmm.
The Me262 is one of 5 built from scratch in the States: ILA 2006 / Vintage Aircraft and some great pictures from the same show: EADS Family Day 2006, Manching - Germany cheers Adrian