Looking good.
I've never been disappointed with a Tamiya kit and I have built a fair few now. I think I can see a date of 1975 in that body shell. The fit and detail is still impressive today but in 1975 it must have been revolutionary and put Airfix, Revell, Monogram etc. to shame.
I have the 1/32 F-4 Phantom under the desk here and that is an equally dated kit but still very impressive. You read reviews of after market cockpits for it and they all say the same, the kit one is equally detailed if you are willing to spend the extra time gluing it together....
Craig.