"wish you were here" postcard help!!

Hi guys,

I'm sat with my friend who's doing a new Vegas playthrough for the first time and I suddenly remembered seeing a postcard with all the companions on it, like a selfie pic with "wish you were here!" Written underneath with new Vegas in the background. Google searches won't turn up anything but I swear it was released with the collectors edition guide, could be wrong but I would LOVE to even have the pic again. Pls say someone remembers this other than me and has the pic to hand and I'm not just gaslighting myself lmao