Glad to see some find these useful.
Lemo, UV’s are great
It is a great model for testing new mats with the variety of surfaces. I usually put something like it, a cube and a sphere while working on mats. A mat will often work on a curved surface but not on a flat one. I should have mentioned that I create all mats with default lighting, so the way they look is reliable.
I went through a knot phase a few months ago with the free knot programs I found on Frenchy’s thread. I’m definitely going to give the method on the current knot thread (jmeyers I think?) a try. That would be good for laces, stitching and weaves.
Link to knots thread-
http://www.zbrushcentral.com/zbc/showthread.php?t=39208