Another thing that fits IMO very nicely to the WW2 theme is to add some Pulp elements. As you may know I also like Gear Krieg very much. THE mixture of Pulp, Super Science, WW2 troops and daring adventures.
A fine company that produces suitable minis is Pulp Miniatures. The are also giving some nice Pulp style rules away for free. Make sure to check out their website if you are interested in Pulp miniature gaming. Highly recommended!
Doc “Johnson” and the fabulous 3+1... Very nice miniatures of the famous 30’s Pulp hero.