Substance - Gnarled Bark

My first substance of the new year! I am aiming to create a good amount of materials this year as designer is something I am really enjoying working with. I wanted to create a more gnarled styled bark rather than a flaky styled bark. I think it could be a little more knotted in areas and I would love to push the height map a little more and create maybe more rounded indents in the bark. On the whole very happy with it and I can't wait to dive into more designer projects this year!