As has become the form of these posts, I'll skip any further pontification on the topic and show you some of the artist's work. Note that all of these images are sections of altar-pieces, not named or linked to due to good old laziness.
|This portrays St. Sebastian, but it is believed|
that it is actually a self portrait
|This little bugger can be seen in|
panels 1 and 2
This mini may be a tad on the large side (5 inches), and a bit on the expensive side (USD 124.99), but one can't have everything. The vendor also has a couple of other Grünewald figures available if you should be interested.