Just made these softkeys. I was inspired by atticus182's "ZTE Grand" soft keys and used them as a source, where I then edited them. I included the softkey to hide the keyboard and (in Paranoid Android) the close recent apps button.
These are not flashable, you have to do it manually. If somebody wants to make them flashable be my guest.
-~Conceptual v1~-
To Install (specifically in Paranoid Android)
1. Make backup of ROM (just in case, ignore if you haven't flashed)
2. Download softkeys
3. Extract/Open (depending on if you have the ROM installed or not) SystemUI.apk from your ROM (/system/app)
4. Open SystemUI.apk and put each image from the .zip downloaded in the following folders located at /res (yes replace existing images):
drawable-sw600dp-xhdpi
drawable-sw720dp-xhdpi
drawable-sw1000dp-xhdpi
drawable-xhdpi
On other ROMs it should just be drawable-xhdpi but don't quote me on that, I am not a developer.
5. Insert/paste new SystemUI.apk into /system/app
6. Flash/reboot and hope for the best.
Download
Hope you guys enjoy these keys as much as I enjoyed making them.