May be pushing it a bit to get all the bits together by then. I'm flat out working on 2 houses at the moment (selling one and doing a full refurb on a rental I have) as well as holding down a full time job! Trouble is some of the bits are 60 mls away from me, I've got the sides and I think the back panel, I also have a rear seat but it could be a mk 2 !! I will also have a spare floor. ...I do have a sink but need to hang on to that I'm afraid! I've no picnic tables but you could take measurements from mine and knock some up yourself. .
I will keep you informed. Cheers steve