CCNA Collab - Anyone find materials for the Video portion yet? (CIVND I think?)

Wondering if materials are out there for the video portion of the CCNA Voice to also obtain the collab cert.
Back in my day we used to route packets on 56k lines, through the snow, uphill both ways.
https://loopedback.com
https://loopedback.com
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He has 2 videos done now.
I noticed today that the CBT Nuggest for the CIVND exam have been completed. 11 videos in total, adding up to approx. 2.5hrs of content.
Apart from these and the little bit of resources on the Cisco Learning Network page I haven't been able to find any other training material for this.... or for CCNA Video for that matter.
Seems 2.5hrs of CBT nuggets and a few PDFs are a bit light on for resources.... although the blueprint seems to hint at a lot of theory based assessment. All up probably a week worth of study if you work in the voice/UC realm and some experience with video conferencing from the likes of Tandberg.
Hopefully I can knock this exam out fairly soon!