Ahh, awesome! It's definitely worth it to learn 3D well though, most concept artists I know of in the industry use Maya/3DS Max and especially ZBrush to sculpt something, and then paint over it for their concept work. 3D tools are incredibly great to add to your repertoire 8) And for me it feels really weird to post school/professional work to DA mostly because I started off posting art here when I was really young and you can see my whole development on here with really shitty old artwork and sparkledogs and tons of people still favorite all my old shit for some reason N_N So in a way I just don't want to connect my more professional stuff on here and lead potential employers into seeing my old stuff haha.