This mod is excelent. I love how you used a Mortal Kombat character, the first I have seen. The texturework could be improved, as it needs a bit of touching up to make it look better. Try blending colors together, by the same color, just in different shades. Another thing that bugged me was the spear. It made the mod look like Arkantos in a Halloween costume or something, so from now on, model the units to make their weapons disappear, or, if not, make them match the weapons of each character. For example, you could have made Arkantos' sword look like Sub-Zero's ice club. Also, you could have made it look more icy and white, to show that it was an ice weapon, and not a piece of wood with a metal point at the end.
Additional Comments: I can't wait until you make some more MK characters. I recommend Reiko, he's my favorite. :P