Lukin

I like them. Especially the colors used for the hair on the girl goes together well. :P

It's not even centered.. D: And other than that it's a gradient on an oval with a few cuts in it, try again imo. xD

Considering those edges wouldn't be there if you made the basic shapes yourself, I think you should redo it, and make it from scratch. :P

Looks nice.

The idle animation looks fine imo, although remember that once you start to make items for the sprite to wear, you will get more frames to make for every single item. I would just make the character blink or something instead while idle. (I'm lazy.)

I'd suggest using an outline to make them stand out more.

… Belldandy? If those are wings I'd suggest making feathers as well, not just as one solid piece. 

I like the new rocks, the black outlined grass seems too much though.

You might hold a staff like that, but holding a sword straight up like that seems a bit odd to me.

Depends on what style you're going for imo, if you want the game to look low res, take the first one, if you want a more detailed game, why not improve the new one?

They all look blurry.

Feels like I've seen these before..

First tree looks flat, not sure if it's the edge that does it. The roof in the other screenie doesn't tile too well, and not sure what the green by the stumps in the second screenie is, looks way too bright to be shadowed grass. Otherwise it looks pretty good, especially the grass and stone tiles in the first screenshot. 

Hard to explain what I didn't like, so made a small edit of what I thought looked odd. [attachment=325:y3Kw0.png]

The 3rd and 5th weapon from the left doesn't look as good as the rest in my opinion, think it has to do with the jaggy outline.