Setting up a 420-friendly photo booth at a dispensary - advice

Helping a friend who’s opening a new dispensary near the Strip. They’re thinking about adding a green-lit Selfie Booth in-store; props, themed prints, and fun content for customers. The goal is to make visits more memorable and give staff a creative way to engage. They’d like to buy a custom unit instead of renting. Has anyone in Vegas, especially dispensary owners or event folks, set up something like this? What should we know before committing, and any vendor recommendations?