So do more colored sketchiness like this then. It looks finished aside from not having a background. Inking is not the defining line between finished and not finished. That's like everyone who ever nagged on me for not coloring my work way back when. I hate coloring and I feel that a lot of those pieces didn't need it anyways. And if that idea doesn't work for you, partner up with someone who has more skill as an inker than a proper sketcher. I dunno.