How to create a skin based off of the default osmc skin

Hi guys! I was just wondering I would like to customize the ui of osmc for me so I was wondering where i can find the default osmc skin to modify? Is this possible, if is how can i accomplish?

Check if that answers your question

how do i copy from /usr/share/

Here is a cheatsheet for how to navigate in a Linux shell: Cheatsheets and Tutorials for users new to Linux based operating systems

The skin is available at GitHub - osmc/osmc: OSMC (Open Source Media Center) is a free and open source media center distribution. You can modify it, however the skin is end-of-life and this current version of the skin will not be used for Kodi 17 and beyond.