I hear you. I've got about a half dozen wips kicking about in various stages of incompletion so I know what that's like.
If you get the time and/or patience for somethibng more finished though, give it a shot because I'd definitely like to see it.
It's a nice challenge, I just don't know where I'll get the time to do that, unless I sacrifice doing all other art (otherwise the image just ends up being in WIP limbo forever because I get bored of it).
You locked your SB but I can still get you in here!
First, congrats on getting your comic published.
Second, I challenge you to choose one subject - it can be anything from fan art to a life study - and sit down with it over time and produce a clean finished piece. Any medium too, and no time limit. I just want to see you focus your skill and bring something to a highly finished level because it seems like you're getting stuck in a rut of sketchiness at the moment.