Hi Wink,
Nice photos, please pass on my appreciation to your wife. At first glance perhaps it is a Mk.V? The three exhaust stubs make it prior to the MkIXs (which had six per side). The Mk.Is and Mk.IIs didn't have the cannon, I think. So perhaps it is a Mk.V, with a tropical filter under the Merlin?
Anyone seen the new Tamiya 32nd MkIX. Wow - the best kit I've seen bar none.
Cheers,
Dougie