Kiev-43 v. 1.3
I was troubled by this introduction of a Romanian factor, with income, so that it might be possible to purchase core Romanian units when Romania is not included in the core definition in the campaign editor. However, this is the last scenario in this campaign and I seem to remember that the trouble arises when undesignated core units are forwarded from one scenario to the next.
However again, and this is where your expertise must take over, I see that you are providing for importing cores from one
campaign to the next. This one, for example, allows the Germany West 39-40 and Germany East 41-42 to be imported (is this feature even working?). So what happens if Romanian core units are created in this scenario and your next campaign allows importing this core but does not define Romania as a core faction?
On the other hand, (I'm literally scratching my head at this moment), what was that issue, exactly? Come to think of it . . . it was providing for a core factor in the scenario editor, allowing the player to acquire such core units, and then not including that faction in every ensuing scenario. Yes, that was it.
So, please excuse the "thinking (typing) out loud." You should be fine in this situation.
"Orphan" here:

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This situation is hodge-podge, hurly-burly, wiggly-piggly!

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But I get it. This is a Soviet paratrooper drop. The thing that I quibble is the inclusion of the artillery. I suppose that was possible even though these were large guns. However, two of these guns start off without supply. Is it your intention that the Soviets go for the nearby supply points for this reason? If so, nice touch.

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You mention and point to 11 primary VPs as objectives but there is a twelfth, Kaniv, which will confuse things.

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I believe you need to define these four aux unit types or else losing a German core unit will also defeat this objective:

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The Soviet T9 trigger is set for Turn 11 and you have another T11 trigger.
I like the snowstorm sequence, particularly "The sandstorm effect is used as a substitute for a snowstorm." I might just skip ahead to see what that looks like. But here's a question: On Turn 11, when there is the snowstorm warning, the player is told "You are ordered to ground your air units." Are you looking for voluntary compliance? Because if so, it's an exploit. Though I cannot think of a way to force this (all Axis air units exit) because the scenario does not know how many Axis planes would be surviving at that point for it to restore on Turn 16 when the "Luftwaffe can resume the air operations."
That's it for this one. I think some of your other German campaigns could use some sweeping, and I have my eye on your Forgotten Army campaign as well, but I'll hold off for a while and let you catch up.