I thought to build stuff for chromakey. Because the most virtual studios are for the news and sport. I just started with my ideas….. Maybe you will find something for your YouTube channel or whatever. Here you can purchase stuff for your green screen. All backgrounds and virtual studios you can also buy on Oronjo or 123RF.
Oronjo Online Shop
Open Air Stage
This is a virtual set, created example for musicians or for a church channel.