Sorry I didn't answer - I was out of town on business.

Quote - I would like that you will tell me how to connect the nodes to make the color map from bump without having to create a new color map in photoshop

Right I thought I already did tell you. You quoted it.

• You can use the white-on-black veins map connect to a Blender node's blending input.
• Then connect the original color to both color inputs of the Blender
• make the first color chip white
• the second one blue
• Adjust the strength by setting the blending value

I searched everywhere for a vascular map and found no free ones. So I demonstrate in the attached image using a photo of some lightning.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)