Has anyone updated Nate Herk’s "Ultimate Media Agent" for late 2025?

Hey everyone!

I’m about to dive into implementing Nate Herk’s Ultimate Media Agent workflow (Link here). It’s a beast of a system that handles everything from Google Drive management to AI video generation (Luma V3) and auto-posting to TikTok/IG.

Given that this was released a few months ago and we know how fast things move in this space, I have a couple of questions for those who have already tackled it:

How was your experience? Did you run into any major roadblocks during the multi-workflow setup (there are 9 total JSON files to link!)?
Workflow Updates: Are there any specific nodes or APIs you’d recommend swapping out? For example, Nate uses GPT-4o mini [01:56] and Luma V3 [03:34]. Have any of you successfully integrated newer models or cheaper alternatives for the image-to-video steps?
Stability: How is the Blotato integration holding up for your social postings?

https://www.youtube.com/watch?v=jBanaNBY-sM&t=1s

’d love to hear your feedback or any "lessons learned" before I start connecting all the webhooks. If anyone wants to collaborate on optimizing this for current API pricing, let's chat!

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