Here's the progression on the commission I'm currently working on - Snow, a sleuthy kitty-lady created and owned by Dana Jock. I'm hoping to have this particular commission completed by the end of the week, alongside my current storyboarding madness.
The final line work.
The initial ideation sketch, as well as the revised sketch that followed soon thereafter.
Flat colors, as well as some simple gradients to begin to fiddle with light source and direction.