alright so i gave you a 3.0, which would be considered an 'good/average' mark. This is why:
-I see that you used the right structure for the squares, which will load in the game correctly. Good work.
-There is some diversity in your pictures, and some will have a transparent background, some will not. I like the last ones, as compared to the first ones. Some are good, and some need work. It'll take some time to work on it, but don't give up.
-again -> add a backup face.bmp file of the original faces, so that if a user wants to go back to the last faces, he won't have to re-install the game.
Good work, better than the first ones. I see that you added maps into the skirmish sections. Same goes here : if you need to update a file, just go to 'update' at the top of the page, instead of uploading a completely new thing. It'll save lots of time and space.