If specifically just German armor, all of those except the Lend-Lease.
Just a brief description of each:
1,000 Roadwheels is the Panzer IV and its variants. 1/48 Armor is, well, 1/48 armor. Endgame 1946 is late-war, immediate post-war, and paper projects/prototypes. Red Storm is East Front.
The only easy day was yesterday - U.S. Navy Seals