I made three OC's for a comic I'm planning on doing. CG cookie has been vital for this project, since here's where I learnt a lot about modeling, texturing, lighting and rigging. I think the most useful courses for me have been modeling and rigging.
I'm quite proud with the result so far. My gf helps me with their designs and the hand painted textures, while I do most of the other stuff.
Also I hope these are low poly/look low poly enough, since that's what I'd like to do for work