Facades
Facades can be used to make your base appear more clean. They can cover up both sizes of cable, and be made out of many kinds of blocks.
They can cover all sides of a cable, but will let subparts and cable connections protrude though.
Be clever with them to improve your base aesthetic or make blocks with different textures on each side.
Recipe
Place the block you want the texture of in the middle of 4 Cable Anchors.