Modding Cutscenes: Where to Start?

[PoopaPapaPalpatine 30]

I've never been happy with the upscaled cutscenes and have been seriously entertaining the thought of remaking all of them, particularly the 'vision' cutscenes that use in-game models. I'd like to tackle them first before trying the Ebon Hawk fly-by's. I've only ever tinkered with textures, but I have Blender and DaVinci to edit video, and feel I've learned enough to properly make use of them to make this happen. Problem is, how the hell do I actually do this? Any advice and tips from modders here would greatly be appreciated.

[DarthParametric 3,940]

I've played around with this a bit in the past. Stuff like the Hawk landing/take-off videos:

or bits of the revelation scene:

The two biggest issues I identified as roadblocks for me personally were the VFX for the Hawk sequences and the custom animations for the character sequences like Revan confrontation on the bridge. Some basic animations you could pull from the game files, but a lot would need to be modified or made from scratch. Ideally this sort of project would be done by a team of people. It's a big ask for one person.