After the player has had McClarence extract at least 275 total mods from items, speaking to Jason will result in him telling the player about dreams he's having with "floating metal bands".
The quest will then start with an objective to "Scan the Artifacts".
Depending on where the player is in the main quest, they can either scan the artifacts in the Lodge (if before they've been removed), build the Armillary at an Outpost and scan that, or choose Add the Artifacts to the Armillary Screen activator in the player's home ship and scan that screen device.
Players who add the Artifacts to the Armillary Screen, don't forget to remove them after scanning or you may end up triggering something you don't mean to!
After scanning one of these, the objective will update telling the player to return the scan data to Jason.
Showing Jason the scan data will result in him requesting a sample of the ore found near the artifacts and the player's objective will update sending them back to the Vectera mine shaft where they found the first artifact.
In this chamber, an unnamed Starborn wearing a McClarence suit will appear and attack the player. After they are defeated, the player can use a Cutter to extract the quest item "Fine Caelumite". Once this item is acquired, the objective will update to return to Jason.
Handing Jason the material will cause him a sense of inspiration, and he'll immediately craft a new McClarence Astra set (suit, helmet, and pack) and place them on the mannequin for the player to take. Doing so will complete the quest.
This is the final quest and unlock from Jason.