Looks very solid. You should invest some time in fine-tuning though. Like the top right base has twice the size of the top left, and not all natural's chokes have the same width.

Use different doodads, you put the same doodad to each player, why?

This almost somewhat is similar to Kingdom of Zerus

not bad, but very basic :p

The Forward the guerilla scope of the mutalisk difference is born from the yard.