LOL. Tried out diff. colouring styles and methods today...XD
Was quite fun~

Haha...I must say that no. 4 looks WEIRD. LIK GODDAMN WEIRD...=_=
No. 1: 1 Mid tone and 2 dark tones
No. 2: 2 Mid tones and 4 dark tones (Supposedly, I need to use 5 but I'm lazy)
No. 3: 1 Mid tone, 3 dark tones and gradient
No. 4: 1 Mid tone and 1 shade