Here are a few presets I made for this wonderful plugin! It's funny how I read the OP of this thread and my mind first went to the thought of tinkering with the presets to make some marble-looking tie-dye-esque texture with the 2D map option. With enough experience, I feel like I can get the same mileage out of this like I did with the "Clouds" plugin, in that I have also been using that for simulating effects such as marble, sponge painting, and others that I can't recall off the top of my head right now.
If you click on the image below, it should take you to a download link for the presets. If that doesn't work, try this hyperlink. Do forgive the filenames for some of these presets, I gave them that based on random memories I have associated with the color schemes in question.