Ah well, I tried, but you know how these museum people are about plebs climbing around on their displays!
Alexandre, My pics are the G model. It differs from your D type in that the engine is turbocharged and the engine bay has been extended to incorporate that. You cab see the difference in the frame members of the "fuselage" and the extra machinery and plumbing. The G also has saddle tanks rather than the Ds single tank and I think the D doesn't have the tailplane? The rest is largely the same. Incidentally, Revell did do a G type in 1:35 some time ago and you can still pick them up from time to time.
Graeme