how to add details in texture

hey guys, i want to know how can i add details in some parts of the texture, like here →

how can i do this?? i have this textures →

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and what does the letter means?? they are in the name of the textures

Hi No_Nam4. You can look in ContentExamples(Epic Games Louncher → Learn → ContentExamples) find SkinMaster and look how work “Pores”. I hope it help you.

use the green channel from the MM (material mask) texture to lerp between CM (Color Multiply) texture and the Detail texture multiplied by the CM texture.

plug a TextureCoordinate node into the Detail texture’s UVs input, so you can tile it,

thank you so much :smiley: