The files are large, better download each part separately without interruption to avoid corruption in the download.
Be sure you have enough free space on the hard disk, at least 20Gb in C: for parts extraction.
If you extract and use in the sider then you need to delete the previous face first (don't overwrite the folders), we do not test or use faces in the sider.
We make our faces in preinstalled face pack cpk files, just copy and replace the cpk files,.