Here's the airbox as removed from the TY.
I've stripped it down, blasted and painted it with Hycote Barbeque Paint. I found a better flexible connector, and all new Yamaha fixings, inc new 'jubilee' clips. I heat shrank some black tubing on the arm that clips over the frame, added a NOS filter and mounted it all up.
Overall I was very pleased with the way this went.