Aftermarket parts for tamiya 1/32 scale F14 and F1

Not for sure, but two of the best places to find those things are Squadron and Meteor Productions. Squadron stocks most of the resin aftermarket dealers, and Meteor has their own brand name, Cutting Edge, which are VERY good. Search their sites:

www.squadron.com
www.meteorprod.com

Besides the ones listed in the previous post, there is also BlackBox. They are releasing a cockpit set for the F-14 under their Combat Series with others to follow.
The best place to find them would be Victory Models, I believe.

Hope this helps,

Mark