Lol, nice pic. I'm pretty sure that several variants of the Ju-87 from the D onwards were fitted with a jettisonable undercarriage. Although this is not (to my knowledge) modelled on the in-game variants, it was intended to improve performance in an emergency to allow the Stuka to escape enemy fighters; something it was becoming increasingly incapable of doing.
It looks cooler without a landing gear somehow... 
Linear Mode
