This is the official art that I did for a hobby project of mine. They are art representations of voices in a program called utau. It's a freeware synth in the vein of vocaloid, but instead of getting famous people and voice actors anybody can make a voice. The orange ones are voiced by me, the tan ones are voiced by my wife, and the pink ones are voiced by my bother in law. They are all in anime style because that is usually the standard for art in this genre.
Some of these are a bit old and some are pretty recent. They were all lined and drawn at the same time, but I learned alot about shading so it took me a while to finish these between class work. Even though they are generally anime style I have been trying to branch out and get a better at showing different body types and facial features. If I get some time I think I m going to try a video game concept style with these characters, where I style to use more shape driven bodies and extreme facial features.