PC Do the new movie poster decor ever have wall safes behind them?

[NekoPawtato]

Just wondering if those movie poster things ever hide wall safes behind them, similar to paintings or if I should stop wasting my time smashing those?

Example movie poster

 

[bdubyah]

They don't.

 

[Crater Creator]

Spoiler

wall safes, no.  That has to be set up a special way in the block definition.  But there could be a hole in the wall behind some of them, with a prize hiding in that space.