Felwood

Now this was something I did quickly. (Nothing to do that nigth) I just sat by the editor messing around. Though the outcome could be worse.

I like the Atmosphere (fog+lighting) but those world trees looks really out of place. Try using imported trees, more small dodds (shrubs, rocks, mushrooms, flowers) and height-tile variation.

too green, felwood should have a more autumny feel to it.

fellwood wow, or fellwood wc3?

nice screen, but the bare patch of ground with only one tile in the forground ruins it a little for me. personaly id suggest more trees (i think Nasrudin has made some custom trees useing the fellwood skin), and more plant life, esspecialy under the trees (even spamming shrubs would do)

its a good atmosphere, but i think you should try using the fogged sky, as the trees in the background look very odd. you might want to use a darker green fog to give it more of a night time feel

also, you defintly need more tile varation. if you use weu enhancer, you could add some more grass tiles (sunken ruins and ashenvale would fit best i think).

finaly, i think you need to use a lot less of the vine tile, and where you do use it, try and obscure it with foliage and rocks. the quailty of blizz textures is low, and little shows this better than that tile