Truck Cap Power Front Window??

I know this isn’t a camper question per se…. I was browsing online at truck caps helping my coworker do some research, and stumbled upon a truck cap that had a power sliding front window. I thought it was a LEER, but haven’t been able to find it again in my browsing. Didn’t think he’d have an interest so I didn’t save the page, but he loves the thought of it and now I can’t find it again. Does anyone know who makes a truck cap with a power sliding front window, or if there are more than one manufacturer that does?