My custom ZBrush UI and Hotkeys. Your UI colors will change to match mine as well.
Open up and look through the hotkey file included to see how mine are set up. You can change them in the text file manually, or by ctrl + alt clicking any UI element in ZBrush.
Note that some brushes and materials on the bottom of the UI will only load if you own these tools and have them installed. You can get my brushes, materials and more here - https://gumroad.com/follygon