((Oh crap I almost forgot that I posted here. Sorry for the late reply ;^;))
Auro > Thank you :'D I like otome games but I cannot script/programme to save my life ahaha. Currently, I'm waiting for my friend who undertook studies in multimedia computing to get started on Renpy. Unfortunately though, she's the largest procrastinator I've ever known so it might take years for her to even touch the Renpy tutorial. orz;; So for now, I hope to be able to work on other people's games OR somehow manage to get a programmer to join me (which I know is really hard). I guess I could try picking up Renpy on my own, but my current focus is on improving my illustrations and getting the hang of After Effects, so Renpy will have to wait.
Charmwitch > Thanks! I saw your thread and I liked your art too <3
qq > Oh you have a tablet! That's good. C: To create more defined and less shaky lines, ALWAYS work at a bigger resolution. A4 300dpi should be about right. After you're done with the image, just reduce the image size when you're saving it as a jpg/png file. If you feel that the details are lost after resizing, just use Filter > Sharpen > Smart Sharpen (if you use photoshop). Usually you won't need the last step unless you're doing really detailed rendered stuff though.
& here's something newer I created for a secret santa event. The character design isn't by me.
Edit: placed the picture in an attachment instead. Thanks for the tip, Aleema C: