The lot contains a Corgi Panther with a coating of snow, diecast infantry and a diorama base meant to depict a vehicle that participated in the Battle of the Bulge in 1944.  This is from Corgi's "Skirmish" series.  Looks like this set is nearly new or lightly used.  I don't think the tank was ever removed from the base.  The tank commander's machinegun is a bit misshapen, but you may be able to bend it back in place! I don't have any of the other packaging or accessories for this piece.