Is it permissible to use RPG Maker Wallpaper as a game assets?

Right now I’m trying to make a character select scene and I want to try to use the RPG Maker MV Wallpaper because my game use the RPG Maker MV Cover Art character. The wallpaper will suit my game well. My question is that is it permissible/legal to use it as a game asset? Thanks.

I checked with GGG and got a response for you:

”Unfortunately, RPG Maker promotional art and wall papers are not intended to be used as a game asset.”

Ah, I see. Now this clears my mind. Thank you so much for the answer.

Thank you for asking that question, I’d have use them as assets had it not been told