Rc Sherman Tank Makes a River Crossing Attempt 

Yeah

100% not water proof but, she’s still running fine.

The Sherman was certainly outgunned and outperformed by the German tank offerings. But strategy, numbers, size, mobility, and playing to its albeit limited strengths meant this tank played a positive role in the wars outcome. The mere fact it fit on landing craft was immeasurable in beach landings. And of course the men and leadership associated with this tank is well known. Referring to it as a "joke" discounts its very real and important contribution.

If you still haven't found one like I haven't. Just look up heng long m4a3 sherman tank you should get some stuff from motion rc and a few other places but so far that I know nobody has them in stock I've been waiting months.