Wow, thanks a ton for that huge amount of tips Radium! This drawing stuff is a bit harder than I first imagined. It will probably be a long while before I get something I am pleased with, though. I guess I am going to first try to redraw Reginald and Blook better next instead of doing other characters for a while, maybe also in a better pose.

EDIT: Holy crap this stuff is really tricky. I'm trying all the new techniques you showed me Radium, but I think I need to practice a bit more (like his arm, even after erasing and redrawing like 20 times I couldn't make it look like it fit). I don't thnk this sketch I made is much of an improvment (and it took me more than an hour to make!), so I'm going to put off making the rest of the sketches of the characters until I practice a little more on this...