Not sure where to post this, but I discovered a sketch script which works well.
The “sketch” filter does well. I added some touch-up to hair on one filter.
I think the “boots” appear a bit big, so will study some proportions later.
Your comments welcome, but this is an idea I have been toying for some time. The anime character is in his late 20’s, a hero and quite world wise.
I also put a test of a similar item in “Blender tests” of this forum, but won’t revive that.