You can film Reality Shows in specific locations where you can find a cameraman.
The following locations are available for filming:

Downtown LA apartment
Hollywood condo
Calabasas
Malibu
Paris
London
Sydney (yacht)
Milan
Tokyo
Dubai
St. Barts
Mykonos
Vienna
Cannes

If you do not own a home in one of those locations, Kim will let you do some filming at her mansion.