I'm trying to get back into the fray. I'm starting off by revamping my lineart. I was supposed to enter this into a challenge but that wasn't the main focus. I really like how this turned out. More details than what I put out before. Lines have more "personality".

Also been working on drawing dynamic hair and clothing details (wrinkles).

The weight(thickness) of the line varies. Hints at highlight areas when thin. Heavy strokes for shadows and color blocking
Dark strokes at intersections and corners. Indicates shadows.
Thin "artifact lines" to either outline shadow areas or add detail.
Use of custom pencil "Softer" brush

The original is 4000px wide so lines are very thin overall. Please check out the higher resolution option.

Should I post more LineArts so that you guys can color them?
Any Thoughts, Questions, Suggestions or Complaints, drop a comment below.

P.S. Nikkeh09 I'm still working on your render(I'm having a hard time visualizing these male characters). As a gift (for now) I present to you a Vocaloid XIN HUA LineArt. Feel free to color or whatever your heart desires. yours to keep. Royalty free. If you want the original PSD with color palate just message me.