Need help with shader

I’ve been trying to figure out strumpy shader editor, but I can’t seem to get the effect I need.
Here’s basically what I’m trying to do:

MainTex
[_]

MainTex2(placed on top of MainTex)
[]
Color [
__]

(These: [_] are the little boxes for the textures/colors)

How would I set this up in strumpy shader editor?

bump

I think a screenshot would help a lot more. Also, you say you’re trying to get a certain effect, but you don’t say what that is.