Is there any chance to project texture on a hair? Planar would be enough . Or any chance coloring curves per point attribute? Also, I tried to resample curve and convert into small lines but black color translated into green and that into grey. So weirdly I and up with grey instead of black, black instead of grey and white was white. So that did not help as well... Or is there any other technique to get a result like on a picture? Thank you.