Ukrainian late war Galacian infantry, notably from that region by his insignia, and notably late war from the camo pattern.
Post war White Ruthenian uniforms.
Late war photo of German soldier helping wounded comrade
Reich Bullet Train (Side note: I figured that the Reich in this timeline would be like a very conservative OTL nordic state, as in strong welfare (descended from Bismarck's philosophy of offering more than the leftists have to offer in elections) yet strong militarist and traditional/"family values" culture.) America, while fairly German influenced I think will be fairly liberal.