I'm fortunate enough to have seen this build in the flesh, so to speak, and see it zip round the track at Brama. I can tell you that this is an exquisite piece of model engineering as I have ever seen; just like, but different to, Andi's superb Vanwall. When he finished that one he told me never again, but he seems to have got enormous pleasure out of this Tyrell, probably because he didn't have the deadline of preparing it for an event. What's next?