This is my Zacuto rig. This is the all-on configuration that I use most often for paying gigs. When traveling, I remove both handles and only keep the shoulder brace & Z-finder. While it is not as stable as my other rigs, it is ultra compact and fits in my smallest camera bag.
Note the added a second handle (carbone tube used on my rails) to improve stability when I know that I wont have to play with the focus ring. I never bothered to buy another official Z-handle, just did not seem to worth the price.
Also worth mentioning is that I reversed the position of the shoulder brace (last picture). I dont know if it is just me who is putting this part upside down but I never found it to be comfortable when in 'normal' position.Parts