User blog comment:Western Gen/Speculations for Season 12/@comment-4616231-20140727073804/@comment-123.243.188.237-20140729040650

I just watched 'Long Time No See' again, and I think it's implied that Carolina got the cubes from the facility briefly glimpsed at the end (when she and Epsilon are on the cliff).

The dialogue also seems to back this up. Epsilon says they need to get back to the Red and Blues, at which point Carolina says, "I know. Recovering Equipment can wait." I would assume that this means the reason she and Epsilon were on that cliff in the first place was because they intended on raiding the nearby facility to recover Freelancer tech.

Epsilon then says, "Actually, there's one more thing I wanna pick up." Which implies that they did in fact raid that facility in the end, and that was where Carolina got the cubes from.

How the cubes got there though - I have no idea.