Ok, well its nice to see you really are trying to get the hang of editing. But there are a couple of things that could be fixed.

First, the lifebar for Sub-Zero looks darker than Scorpion's, why is that? The top-most part of the dragon is also cut off the screen. The mugshots are ok, they aren't too big, but the font you used isn't so good. You should just download the MKDA font from the warehouse. Also, the style bars' font is too big.

As for the sprites, well I just don't like Scorpions. It looks like a good start, but it still needs some more work. He needs to be textured better on his legs, because that yellow stands out too much. The black dots that you used for the 'bumps' on his costumes really dont achieve that effect. You need to make it look like they are rises, by making lines like he has on his suit, dark yellow. They just look like dots like this, not like a texture.

Sub-Zero's sprite is pretty good though, only thing is that color is a little to dark in my opinion to fit Sub-Zero. The medallion also needs more detail, other than that, its pretty good. The 'ice' effect is great though on the ice Sub-Zero is creating. Its not that bad of an attempt, and I praise you for at least attempting something with an MKDA style.