Thank you, Andy, you are right. I will surely consider it on the following work.
In a internet many options meet. The majority of them such as is told by you. But I liked idea with rusty tracks - the model looks more brightly, agree.
Here, not such bright, but too the rusty. It's a combat vehicle:


I liked this vehicle:

So, guys, finish. The model is ready. Is glad to present to your attention result.

The weathering looks very good. How did you dull the rust on the tracks? What product did you use for streaking? Overall, impressive; most impressive.

Your final result looks very impressive!
I love the weathering

Thank you, Matt. I glad that my work like you))))
For rust effects I used pigment "Old rust" P230 from MIG productions.
http://migproductionswebshop.com/popup_image.php?pID=95

And for streaking I used production from AK Interactive for OIF vehicles:
http://www.ak-interactive.com/ecomm/?acc=Catalog&sacc=view&IDCat=593&p=1&idp=6463&idc=3

Thank you, Boris))) I like good weathering on models )))

the end result looks really good! Great job on the Amtrack.

The model looks really impressive!
Good luck in your future projects Dmitry!