If you're a PlayStation Plus member and a Persona fan, you'll definitely want to hit up the PlayStation Store and check out the two dynamic themes Atlus is giving away for free. One is based on Persona 5: Dancing in Starlight, and the other is based on Persona 3: Dancing in Moonlight. Both come with customised menu icons, sound effects, and background music taken directly from the games.
As with anything Persona, the themes themselves look great, with high quality art work and lighting that changes. Well worth adding to your theme catalogue.