Edit: added short video:



So well, this happened after using the Nuclear Cena mod for some time.

Audio source: Kono Subarashii Sekai ni Shukufuku wo - Megumin yelling EKUSUPROSION!

Notable side effect: the power armor ground smash uses the same CarNuke sound, so that also kinda explodes in a fashinable manner.

Files modified are all under Data\Sound\FX\FX\Explosion\CarNuke