Appreciate the interest. Still working on it.
Glued halves of both wings together and chin turret to cabin floor so it rotates.
Chin turret not simple as it seems. Took a few disassembles & cleanups & reassembles to get working.
After cuttings and sandings, tack glued B-24 engine mount extension to each He-177 wing. Inner engines will be higher on wing than lowered mounting of B-24. With oval cowlings trick is to have rotated position and up/down tilt or lack of it OK compared to B-24. He-177 wing has dihedral outside of engine. So,,, am fiddling with positions of inner mount extensions.
Plus ya got longitudinal position stepping of engines to try and match.
Positioning inner engines is multidimensional affair. Didn't see that at first.
Two B-24 kits required for this kitbash.