Are you talking about smoking pipes or plumbing pipes? Tobacco pipes or pot pipes? There are lots of new designs being tried out in the cannabis industry, if that's what you mean; everything from pen-type e-cig battery and cartridge systems to glass pipes made for "waxes" and "shatters". I don't know too much about them, but some customers are using Taig mills to build parts for advanced vaping machines.
But if you're looking to make fancy briar tobacco pipes, I can definitely help with that.