The Revell and Airfix kits of the Vosper are different versions.
H&K does some German figs for Uboats and a few Allied sets
http://misc.kitreview.com/shipreviews/hg209previewbg_1.htm
http://misc.kitreview.com/shipreviews/lcvpcrewpreviewbg_1.htm
Milicast also offers a US and British Landing crew sets in 1/76th