Here i have some news, commandos 2 debug does have editor, only we need to enable it in executable (hack)
The editor dialog (and many other dialogs) do exist in the resources section of all versions of Commandos 2, and Commandos 3, and actually can be shown:
But unfortunately the code behind it seems to be removed, so none of the buttons work, the lists don't get updated and ...
You can open the .exe files with Resource Hacker to see all of the dialogs, editor dialog is named: "IDD_MAIN_EDITOR".
As you have mentioned in another thread, Commandos 2 Demo version has editor mode enabled.
I'm currently trying to somehow use the code in Commandos 2 Demo to enable editor in the final version, but since I have only a couple of days of free time left, I don't believe I can manage to make it happen.