All the Zip files are corrupted and cant open them, tried in 3 diferent PCs
Here's a couple of links of threads were people have solved this issue:
https://cgcookie.mavenseed.com/community/14411-the-brushes-are-not-on-the-zip-files
https://cgcookie.mavenseed.com/community/14707-a-problem-with-the-source-file
And the FAQ on how to unzip the files, there's like a trick to it:
https://blendermarket.com/products/human-realistic-portrait-creation-with-blender/faq
