Yes, cheers guys, I do have a genuine Nismo V1 (N1?) front bumper that I don't think I'll fit.
It does need prep and paint (I think it was sprayed with a rattle can at some point and then prep started but abandoned), but any bumber needs prep before spraying. It's complete with grill and there's no damage (cracks, deep scratches etc).
It's a solid and intact genuine Nismo bumper that would benefit from some TLC and actually fitting to a car rather than residing in my garden
OP, let me know if you want more details or pics. I know you've got a genuine Nismo Zed, so understand why you're after a genuine bumper.