Pipez with Grime

Have you ever tried Pipez-mod, but the bright colors disturb your dark and grimy industrial build? 
 – Well here’s a fix for ya!

This resource pack changes the texture of the pipes in the Pipez mod for dark, grimy, and less clean look.  

Color theme stays the same, yellow for items, blue for fluids, etc. But the colors are dark tamed and noisy.
Only pipes change, other stuff keeps the original textures.