I think I found him, or at least the parts in different figures.
Today I received 12 different Dragon figures, most of them East Prussia 1945. The figure that had James Corburn's head was a private and the package had the blue stripe, not the red one with the discription. Here is a shot without the helmet.
Now as I recall from the movie Cross of Iron, Stiener did NOT wear a helmet, but a cap instead. I swapped Stiener's head with a corperal's body to make him look better. Also if I remember right, Stiener carried a Russian Burp type sub-machine gun. I quickly crafted this gun he carries.
I think Stiener also wore a poncho of some sort. I will have to craft one after seeing the movie again. Right now I only have the movie on VHS and the tape is packed up in storage. So I've ordered it on Amazom and hope to see it someday soon.
If anyone has the capacity to grab a shot from video and post it or a few of Stiener, I'd be greatful so I can finish him up

The General