This script is going to help users duplicate one or multiple objects to target object's surface (polygon object limited) with random rotation/scale values. For detail info, please check the video tutorial on Vimeo: vimeo.com/56947154. 

*If you want to make the instanced objects are oriented with target surface, please remember to rotate and make your instanced objects' up axis to Z axis. Then, freeze transformations before you duplicate objects.

For debugging or suggestions please post in feature requests/bug section.