We did almost exactly this for our physical therapy clinic last year. We worked with SmartSwans
https://smartswans.com/custom-signs/ - they do custom lobby and acrylic signs for offices and clinics. We went with acrylic panels and standoff mounts behind the reception desk, and it instantly made the space look more established. They helped us pick the right thickness and size for the wall, which I would have gotten wrong on my own. Install was quick and clean, done before we opened in the morning. Took a couple of weeks from approval to install. Tip: send them a straight-on photo of the wall with a tape measure in the shot, it makes the mockup much more accurate.