Thanks guys!
I hope to have my new lens next week, and when I get back from vacation I'll take better pics in a more controlled environment.
Incidentally, I robbed the mine plow from Trumpeter's New M1 Abrams "5 in 1" kit. It would make a great donor kit for this sort of thing----It has the plow, the mine roller, parts to do a panther version...LOTS of greeblies!
If this kit was more readily available, I'd buy another one just to try another "go nuts" weathering/paint scheme!