Now comes the seat, I happen to have some good reference for the back and side of it so it should be walk in the park -even though I am deprived of my usual homemade photoetch facilities.
let's cut plastic
let's glue plastic
now better fill, trim, arrange the shape with a pair of scissors..
Bits of old photoetch, Archer rivets (not small enough heck!) a bit of brass to do one of the 2 seat attachs underside, some Duro cover for the seat cover and that's it, Admiral Yamamoto fits nicely in it.