This nifty add on for the Eduard Weekend Bf-110G-4 is mostly for the cockpit, although there are a couple of other parts which made my life easier. The Bf-100G-4 is reviewed here: Eduard Bf-110g-4 weekend kit The ProfiPACK kit comes with the Photoetch.
The cockpit details include better rudder pedals, instrument panels for the front two positions, gun sights for the rear gunner’s position, a new woven seat for the radar operator, seat belts, and throttles. Additionally for outside the cockpit, there are little screens for the intake side of the exhausts, a loop for the antenna on the canopy, the L shaped scissors on the rear of the landing gear legs, and an antenna for under the fuselage.