Yes, Mr. Prien provided some very valuble information. Very much appreciated! And for the ivan for bringing up the desiccant capsule. And veltro for making me think
We now know they are G-5/AS. Judging by Günther Specht's expression and body position in the foto veltro provided, to mean he looks excited about his 'new' badge. perhaps an overpaint.
New rendition of the G-5 in question. Getting closer perhaps?