Nope, I mean the process of scanning any image (which may very well be your own) in grayscale, posterizing, and then coloring in PS/MSPaint/whatever. I'm not saying you did that either or that this is not original, but you've kind of replicated the "dirty" look that results from that process - very inconsistent line weights, no aa, etc..
What do you mean by a scan? As in I've digitally altered an existing digital art?
This is an original work, I'm not sure how to assure you of this.
While the rough lineart may add a bit of character to it, it looks more like a scan which hasn't been cleaned up rather than something you're in control of.
fair enough.
Perhaps I'll try going over it in the future with aa.