They're both very pretty Ginger, and I really like the shading/colouring technique you use. I just think you need to keep practising on the actual anatomy of your subjects. When I practice I don't usually colour and even my finished works rarely have a 'decent' background (for example my Draik Day pic in another thread). Just keep practising with poses and angles and you're bound to improve.
I also recommend, if you're really serious about your art to get a Photoshop program and practce with layers, colouring styles, etc. And if you're really uber serious to consider buying a drawing Tablet (basically a board with a pen which can be hooked up to your computer like a mouse) they can reeeeeally help with drawing on your computer (my mouse drawings used to be
terrible but in the 2-3 months since I got my tablet I've improved soooooo much).
But like I said, I like the drawings, and wish you luck with getting the Techo Day one in the AG!
EDIT: Your picture inspired me somewhat...
I wanted to demonstrate a way to improve your technique...
http://img.photobucket.com/albums/v363/ria_baalinda/RoyalDraik.jpg
This is my 'version' of your Draik Day picture. This is only a wire-frame sketch, however it took me somewhere between half an hour to an hour to draw (that's another thing i forgot to add, to improve your anatomy draw wire-frame sketches of the subject first). And rather than just a head-on, dead-straight picture I tried to put a little more life into it.
Rather than just a plain Royalgirl Draik on a throne I gave her a little personality, I started by drawing her on a angled version of your throne, but I decided she'd look better stretched out in luxury (she is Royal afterall), and the hand looked kind of odd, so I made her yawn as if she's a stuck-up Royalgirl looking down on a peasant. See how simple it is to give your subjects stories?
Just by angling their pose, giving them expression or changing their location you can bring a spark of life into your pictures!
I hope this example helped somewhat, and please feel free to PM me if you have any other questions on improving your technique or any handy tips you might want to know...
Good luck!