Greets,
Are you building the Monogram kit? IIRC they are about the only ones who called it Tiger Shark.
I just read another AVG book--actually post-AVG--"Sharks Over China", about the 23rd FG. Great book.
According to it, including 23rd documents, they apparently only refered to the P-40 as "Sharks", unless via the aircraft names: Tomahawk, Kittyhawk (I think that was mainly RAF) and Warhawk.
Oops, back on subject!
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The P-40B and C had a pair of .50 cal. in the nose and four .30 cal., or Britsh .303, in the wings.
The P-40D had four .50s in the wings, up-gunned to six in the E model.
The K had six .50s.
The N, intended (again) to be a light weighter, started out with four, but returned to six.
I don't recall the P-40F, L or Ms being in the CBI. Maybe a few Fs trickled into India. The F had both four and six gun batteries of .50s. The L and M, I think all of them were six-shooters.