It's a very cool way to present Han Solo from TESB. And the packaging seems similar to what Hasbro did with the Thrawn SDCC exclusive, with his office/gallery as the backdrop.
The exogorth term is new to me, too. But it seems like LFL has been taking a bit of a deeper dive with these giant lifeforms that can exist in the vacuum of space: the space slug in TESB was first, along with the Neebray's in CLONE WARS, the Purgill in REBELS, and most recently the summa-verminoth from SOLO.