Sketching Carbon Fiber.

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if using Photoshop i would simple grab a 2d image of the carbon you want and then skew it to fit your perspective.

there are also custom brushes in sketchbook pro that simulate CF is you use that.

very rough example

For CF I just do it in photoshop. Render the object how you want it then use a multiply or screen layer of the texture. I’ve drawn it by hand but it is tedious. Check out this simple example. The arch support shank has the texture quickly applied.

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