How do you colour so neatly? and do line art so neat? :3 btw I really love your Queenie fan art hhhhhhh so beautiful!!
Welp, I just play with the sketch first then along the way, I add other details. :3 For the outlines, with a normal brush, be very careful when tracing. But I usually use the Curve tool in Paint Tool Sai. For the coloring, I try to avoid having a single morsel of pixel sticking out.
Thank you so much and hope this helps!