Questions Please?

[Koondawg]

Im looking to paint the sub...the 21 to be exact...can anyone tell me which of the .tgas Ill need to modify in order to get the look I need? I modified the type 21 hull, and also the type 21 deck as well but the sub still looks the same as in game. I redid the 9d2 and got the results I wanted but im at a point now to where im confused as far as the 21 goes.
Help!!! and thanks in advance....good hunting