I got permission - Jim DeBruin took the photo and owns the model. It is a bronze cast GP7 or 9 - ( I personally don't know the difference).
Jim thinks the model was cast by Bill Lenoir, a reasonably famous custom builder with an ACL affinity. The model was owned by the late David Eslick. Both are from the Tampa area. David was well liked in the O Scale community.
I have one of these, ACL decals, and purple spray paint. Just haven't taken the time to tape the stripes - she sits in orange-yellow, waiting . . .