Southeast Asian Advisor Portraits - in which DLC are they included?

[LucasG21]

Hello, forumites!

I noticed that the Songhai patch notes accompanying the Origins DLC list Southeast Asian/Aboriginal Australian Advisor portraits as one of the features of the expansion. Does this mean that the advisor portraits have been added to Leviathan, the relevant expansion, or that they were inexplicably added to a DLC mainly themed around Africa?

 

[gigau]

Looking at the DLCs int he EUIV folder, it appears to be the latter. I see the portrait files in dlc110_origins.