What is missing?

[gosd]

In the MAW game the DR Bf 110 E 8./ZG 26 cockpit is missing the details of the support for the vizor. Is it a missing .dll file or does the cockpit0.m3d file need to be modified?

 

[Led Zeppelin]

The cockpit was not finished at the time of MAW release so not included. You can import one of the ETO's 110 cockpit, it will work.