There is an excellent FREE dynamic theme for the upcoming Ghost of Tsushima game if anyone is interested using the below code, expires Jan 31 2020.
https://wccftech.com/ps4-ghost-of-tsushima-theme/
Europe/AU/NZ/Russia/Middle East/Africa/India: 38BE-G6N8-L93A
Japan: N4TK-59NH-2LH3
Korea: EM56-NTNC-EHX8
Rest of Asia: DHLN-HANF-F6LH