Esmoreit on 10 August 2009
My sister draws aswell so I'll use her pics as a point of reference. I can see that they are sketches but honestly I think that it can still need a little work. Try to round out the faces more, mostly Astro's. And work with shadow a bit more even when it's early sketches so that you get a better sense of depth.
I hope that's helpful because I dunno what style series you are aiming for but it has potential.
The Doctor will see you now
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