Capcom held a stream just recently, detailing the future of the beloved game Monster Hunter: World. When the stream came close to an end the developer/publisher announced a new theme would be coming to PlayStation 4. The Monster Hunter: World monstrosity Nergigante is the model for said dynamic theme and the theme comes with special icons, an animated background and Monster Hunter: World's main theme.
The theme is available right now, so go check it out.