Looks neat though I have to be a bit of a graphical nitpicker-
The water in shot 3 (I know you said it's improved since shot 2, so I'm not talking about that one) is too "blue" for a rainy, grey atmosphere- it stands out a little too much from the rest of the shot, and almost draws attention far too away from the forest itself
also, the textures need a tad bit of work; and it's not that they're not pretty and all, but they match a bit odd... Scaling on the ground path is far too big and as a result its much less crisp than the tree textures; causing a bit of a visual distraction. The grass also almost appears celshaded (though I know it's not), making it look layered between crisp texture (tree), cartoon texture (grass), and oversized blurry texture (path)
That being said, I think it might be a promising project ^_^ Though the texturing needs a tad bit of work
EDIT:
>_< erm I just realized I said "Nigpicker" and not "Nitpicker"; T and G should not be right next to eachother... What if I had tried to spell "Knitter"? :'(