doog,
First impression when I saw these pictures was
WOW!!! This a real work of art doog!!! You my friend, are without a doubt, a master of this "canvas"!!!
I have spent about 30 minutes studying all the pictures and looking at all the detail REALLY closely and I do have some comments; but before I do I want to step into your "brain" and make sure I'm correctly interpreting what you are trying to portray. Here goes: first of all, I know nothing about a "Brummbar", in fact the name makes me think of those big hairy creatures in that children's story..."where the monsters are"...or something like that. That being said, the name fits this beast...It sounds beefy, brutish and muscular, and that's the first impression I get from your model. From the winterketten tracks and the cold weather attire of the figure this is obviously depicting a cold setting and you are trying to depict the "beating" this climate inflicts on a tank. OK, if I'm close my comments make sense...if not, this unravels quickly...with that in mind I'll continue...in no particular order:
The rust on the tracks, spares and many other areas around the tank do a great job of conveying the "beating of winter"...you know how much I love rust. I'd have gone so far as having that rust "run" down from that spare track and spill dow the lower hull, the late winter thaw cyles would cause this to happen.
I really like the "chipped" zimmerit look and the exposed primer beneath is great. I think it is what "justifies" the red primer spares...the front and back work together...it makes the spares look like they were done that way on purpose. I think the metallic edges at this primer is too much though, too worn. I could see how a jar, schrapnel, etc. to the tank would knock off the zim' but enough continous wear, in that exact area, to cause it to wear down to metal would be unlikely. You nailed it with the chipped zim' and primer..I'd have let it go at that.
The top of the engine deck and the top of the barrel turret aren't weathered enough..didn't think you'd ever hear that one did ya'? Where is the grime,wear and completely worn off paint? The paint on the top of the turret is too clean still, and I only say that as I look at the lower half of the tank. I see the amount of effort you expended there to show the winter effects but the top half doesn't look quite as worn. The corners and edges could use a drybrush or the "metallic poking through" look. I suspect the green and red-brown swatches are to be evidence of this wear, but they are a bit too clean. The upper hatch area is SUPERB, beautiful metallic work there, right down to the worn rivets where the map is, and I love that handle on the top of the turret.
The engine deck could use a little more weathering too...that's twice, the planets must be aligning! The engine compartment doors don't show evidence of banging together or being dropped shut...you know, those little "biffa" chips on the edges and hinges.
The rear left light doesn't appear to be finished...no green or red lenses...could just be the photo...
Lastly...the crosses are a bit too clean...they could use more weathering too...OK, THIRD TIME..."you know where" must be freezing over.
Truly inspiring work doog!!! Thanks for posting it for the rest of us to enjoy!!!
SMJmodeler