I took a look at the images, and the transparency of those files was not preserved during the work to merge them, which is why all of the peeps' heads have boxes around them. One possible reason for that (and a link to one solution for it) is discussed
here. If you still have the previous images, you can simply go back to those for the time being.

I also moved that mod post to an admin area to prevent it being accidentally downloaded and used by anyone else.
