character design

last week we had an character design assignment.. here is my character design that accords to the design of Mulan.. I saw those classmates' on the bolg...those with color are so good...I do not dare to post mine on it ..cuz mine seems simpler and monochrome...I think I should buy a tablet...actually I check it on the Internet..the intuors are ....freaking expensive !!!but looks good ..with 3 different tips and when you hold your pen in different gradient or direction it works in different effect...such amazing tool for artists!!