A little personal project done to learn basic Houdini grooming and try Marmoset's curve groom support. I'm very impressed with how well Marmoset handles a lot of curves and how great the materials work and particularly by the fact that I can use UDIM textures on the Houdini groom.
you'll find a walkthrough in Marmoset here: https://marmoset.co/posts/crafting-convincing-hair-with-grooms-in-marmoset-toolbag/