There is a very nice range of skirmishing / fighting infantry section being produced by my friend Simon Ford and Wartime miniatures (Linked here)
But the other news around the past few months is that Adler miniatures have also started a move into 20mm WII and one of their first ranges is Panzer Lehr.
A link to the range is here and a few photos below.
I am not connected with either Wartime or Adler. But I am a very happy customer of Adler's for over 20 years.