Extended Pause Menu is a ItemsAdder addon to create custom esc menu from already configured and textured menus, all you have to do is re-texture images as you want.
This addon includes 4 different menus to choose.
1. Download the zip file
2. Open the zip file and choose a menu design
3. Extract the data folder of the menu
4. Upload it to plugins/ItemsAdder/
5. Run /iazip to update your Resource Pack
[!] Make sure to remove every custom
menu that you have in your IA folders