In all seriousness though, 'gonna give ya'll a tip. For editing traditional art for coloring & junk, I suggest trying & taking the original, and just bumping up the contrast a bunch.
It'll save time on drawing digital lineart, and will keep a lot of nuances in the lineart that one might lose in trying to replicate the original artists piece via manual tracing & junk - this applying a bit more for beginner digital & otherwise non-artists, especially, since beginners often use more rigid line-weight and so on.
Likewise, it'll keep a bit of texture for the linework that might add a bit of visual interest if ya' wanna' keep it. If ya' would prefer it a bit smoother, I usually just fiddle around with the median tool in Paint Dot Net until stuff looks nice.
Hope ya'll find this helpful.