If you mess about with phoenixs picture in photosuite or similar programme at 150% ish , you can make out the registration under the front door in the black bit as ZE410. :8

But then again, when you then google search the reg, you get back to the !!!!!!!!!!!!!! site only to find the same picture and the reg no posted below it in the remarks box! :{

I should have guessed, K.I.S.S.