I am new to this forum and I thought I would share with you this LDD MOC of BB-9.
This is based on the BB8 "UCS" 75187 for the main body where i changed the colors. I have also updated slightly the Technic inside of the body to remove the torch mechanism. I kept the mechanism to rotate the head as well as making it wobbling.
The main change from the 75187 lego set is the head where BB9's head is more conic than spheric. to achieve that I have used some assembly technics seen on the Saturn V set.
Part count: 951
So here are a few pictures and I would be glad to hear your feedback.