I made all the textures myself (from photo references), made the room, made the glass (bezier curves), figure is creative commons and drawn over in photoshop, and the red thing--that's, er, supposed to be a fan. I took a prop I found and altered it significantly.
Blender, photoshop, wacom tablet, the usual. This and the last thoughts comic I did were both done (drawing-wise) with middling opacity on the brush. I'm liking the feel that gives, though I've got a long ways to go to refine it. Here it's perhaps too subtle. On the thoughts comic it's perhaps much too not.