Actually, most King & Country US troops are rather "generic". They can be seperated into "warm weather" uniforms, which include most of the DDay Series, and "cold weather" which are the "Battle of the Bulge" troops. Some of the DDay Series are depicted in the later M1943 Field Jacket. They would do well for spring of 1945 as well as fall of 1944. One thing that makes the Battle of the Bulge series unique is that Andy's team has done a good job of adding frost effects and such that show the poor guy is in a cold place. The basic uniform could be used for troops of the 89th after the Ardennes actions.
Gary B.