I found this article while looking for infor for my Abrams and Bradley builds i have going. This is a link to a guy who has written a very complete article on accurizing the Tamiya and C.C. Lee Bradleys.
http://vodnik2.republika.pl/pages/m2a2/m2a2-p1.htm
Also in the gallery of his site is a completeed C.C. Lee Bradley [with the corrections made and problems he had] and there is an EXCELLENT pic of his Italery Commando Hummers interior with HIGHLY detailed radio set and other interior details. After seeing this guys Hummer interior I don't think I ever want to take another look inside mine!LOL
Anyway check out the article. It's a great read. [In fact I'm still not done reading it because it's so detailed.] I personally will not be making all of his corrections [too many to list] but there are several improvements I'd like to Implement.
ENJOY!