[DiabloSK]

ok well your water above the waterfall has a tiling error, maybe put some waves / rocks in it too

the water under your waterfall is too square, try making it an interesting shape.

your house is good

i see quite a few easy to fix tiling errors,
the cliffs where the path goes threw it... you need to take that out its just a big tiling error, try to put some bushs and swamp tiles and add some other stuff to make it interesting, it seems kind of plain to me.

other then that its a good start and keep on trying.

-Flu