Thanks, got the tablet and somachord this time as well when joining the duviri experience.
Maybe ithey don't spawn in the time limited kullervo mission, or it was just a bug ...
Anyone know what the point is of opening the little room on Kullervo's island? I didn't get any loot, neither find anything to interact with after opening the door. (it's the same little puzzle where you have to rotate 3 statues to face the console)
In other missions the landing craft parts drop from rare containers.
But the parallax parts actually drop from Reinforced Carrypods, which are a lot more common indeed. In case you're referring to this container.
The rare containers on Zariman missions that can drop forma, are the (Ancient) Molted Cask.
From my experience they seem to be similary rare.
As you said, if you're following the kiddo, and are looking for items on the map. You'll find the rare containers more, compared to when you blitz through completing the mission objective as fast as possible.
Find the 3 statues on the island, and rotate them so they face this room.