If you use Cinema 4D for Architectural room renders, and many do, then PersianaGen is a tool you may want to consider. Creating Blinds and Shutters for windows with customizable attributes, PersianaGen also creates Blinds complete with rigs to manipulate in the scene.
PersianaGen is a Cinema 4D R13/14 plugin that helps user to create, customize, and position shutters with a few clicks
PersianaGen creates window shutters with a frame that can be divided into sub-frames, and the shutters themselves can also be customized with various shapes, size and position. The entire created window blind will have automatically associated selection tags making texturing simple.
The plugin works with all editions of Cinema 4D R13/14 (Prime, Broadcast, Visualize, Studio) and with all cinema 4D compatible engine renderers (V-Ray etc) – For more information on PersianaGen Window Blind Generator for Cinema 4D check the page over at C4DZone here.