I feel like making commissions but... I'm new on these things and would just like rates on my drawings and opinions if I should do commissions or not.:]

• http://i564.photobucket.com/albums/ss89/Genlorious/ZulekiasDrawing-1-1.gif
• http://i564.photobucket.com/albums/ss89/Genlorious/sc00209776-2.jpg
• http://i564.photobucket.com/albums/ss89/Genlorious/sc00072ac9.jpg
• http://i564.photobucket.com/albums/ss89/Genlorious/sc000165a3.jpg
• http://i564.photobucket.com/albums/ss89/Genlorious/sc000c65ae-1.jpg

 Please rate them over 10 stars and maybe, tell me how to improve on them and some criticism would help too. If you are free, telling me if people would buy them if I make commissions. Thanks!(:

*-For the last URL, I rarely do backgrounds, unless I have time or is in the mood-