Yes my model goes a little more in size than what I expected but surely its not my fault its only because iof revolve tool. My version can be found here: http://www.3dvia.com/XQH_XXX/models/B7E299ADBF91A3B5

nobody is blaming you dear :)
and i’ve included you as an author of this model…

just a few observations when i opened your model to make the present remix… there are surfaces in all the pearls, the connectors (smaller pearls) have additional surfaces, the intersections are not clean, blue pearls are having multiple surfaces, the blue-joint is not smooth (many arcs, lines to create outline)… you can correct these and your file-size is bound to reduce…

i actually wanted to do that but as it’ll take much more time… took the easier way out and created this model..

mabbe next time when you model something similar you can keep a watch on such things to control the file-size…

wow… looking very nice