Well you have a nice imagintaion, something I'm always envious of!

Nice drawings, mister.
As for crits: It seems you already have a really good idea how body-parts are looking and how they are rendered. For instance in your SP, you have a nice render of the eyes and the nose. Only do they not fit together perfectly. The forehead looks very flat and bulky, the eyes look very different, leaving an odd feeling and the nose looks like it's extremely flat and broken. (no offense, man

) It's the same with the Cat-girl-thingie. The neck is very long and her breasts are not very symmetrical. I think you should step back from your drawings and look at the overal proportions until you start rendering the details. This way, those mistakes won't happen that often.
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