Oh... now I understand. The second question wasn't seen by me at all.I think it is my IE fault.
For the Panzer Grau colour you have the paint equivalents in #10.
And the second one....I'm sure it is a kind of mixture of red and brown paints.But it can be a rust paint too.Also it could be the later German brown RAL 8012. I think it doesn't matter because if it would have been the imitation of a mud .....it is wrong totally.This is an example of the bad made weathering.
For the Panzer Grau colour you have the paint equivalents in #10.
And the second one....I'm sure it is a kind of mixture of red and brown paints.But it can be a rust paint too.Also it could be the later German brown RAL 8012. I think it doesn't matter because if it would have been the imitation of a mud .....it is wrong totally.This is an example of the bad made weathering.