XCOM 2: SPARK models

[OffensiveBias728]

Has anyone been able to extract the SPARK models from the Shen's Last Gift dlc in XCOM2?

[IMG]https://www.rockpapershotgun.com/images/16/jul/x10.jpg[/IMG]

Normally I use UE Viewer to extract xcom models from the UPK archives,

but it looks like the UPK files for the DLC won't load properly with UE viewer, and when I unpack the archive, all I get are texture.2d and staticmesh, which I've not been able to do anything with.

Any suggestions? Can someone try this?

Edit:

I'm aware that the weapons and BITS were extracted to source
[url]http://steamcommunity.com/sharedfiles/filedetails/?id=719410149[/url]

So is it possible it could be done for the Sparks?