Download the Mac4Linux theme Extract the contents of Mac4Lin_v1.0.tar.gz file to a folder Open a terminal

Download the Mac4Linux theme
Extract the contents of Mac4Lin_v1.0.tar.gz file to a folder
Open a terminal window and oto the extracted folder and run ./Mac4Lin_Install_v1.0.sh
This will install the mac4linux theme in your machine and will switch over to the leopard theme
There is also a Mac4Lin installation documentation in pdf format that you can read
I've also added a video of how it looks after mac4lin theme installation