Muddy spots

I posted this tank a while ago and someone recomended mud spots on it but I am not to sure how to add some mud spots on it. Can yo give me some suggestions.

SirMikey

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it reallly depends on how thick,gloopy and how much

start by using cloud texture as a base with little colour and a light brown colour

next add another cloud but increase noise size and make it hardnoise and map it with a much darker brown colour and NOR it

next add a Musgrave texture and put ‘octs’ up as far as it can and put the ‘iScale’ down to 0.5 and map it with a really dark brown colour an NOR it

and there you go

her is one i did earlier

http://img508.imageshack.us/img508/7803/muddytank6ss.jpg

happy rendering

Ok I’ll try it out. Thx

I did exactly what you said and this is what I got. It didn’t turn out like yours is.

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i think you need to make the clouds so there umm…whats it called?
ohh the noise size on the cloud texture, make it so theres alot more spots on your tank i can only see 1.

maybe something like that?

you may need to click on it to see it well

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i think what our problem is that you left the nor value which too low try amping up both of the nor maps