Quote by aurorawitchOh,
I'm really bad at words. I didn't even know that rendering and vectorizing are different things untill two
onths ago :D
I didn't use vector tool at all actually. I totally draw it. My hands are shaking when drawing that's why my
lines are wobby or so. I have erased the white highlightes right now. But really, when I try to do proper shadow it
turnes out too blurry or too sharp. I think I just chose the wrong picture to start...
Well, drawing/painting without the help of a graphic tablet is really hard, actually. I'm not saying it's
impossible but having the tablet really helps. That's why it would be really useful to learn how to use the Pen
Tool for lineart purposes - that way your lines would be crisp and clean and most important of all - not shaky and
wobbly at all. I think you can also use Nysha's awesome vectoring tutorial that she made (LINK) for that.
Choosing a picture is not the problem, really, it's the tools you use. What kind of brushes do you use for
shading/highlights? Of course, you can also use Pen Tool for shading/coloring purposes and make the lines very neat and
clean and then blur them slightly if you want to achieve that smoother or softer look. But, for example, when I paint my
wallpapers, I usually use the normal default round brush (not the soft round one), first block in colors that I want to
use and then simply smudge the colors the way I want. You can also play with the brush options and make it more
transparent at the edges by tweaking the brush options and getting different results (I'm assuming you're
using Photoshop here).