Swapping/Modifying loading screen models with created characters?

[joeblah]

Hi all,

 

I am posting here to get some assistance or tips on the possibility of modifying the in-game load screen models with characters I've made in-game.

 

The Creation kit indicates that I can pull meshes from my Skyrim data folder but I'm not entirely sure on how the .NIF works for each individual mesh on the model.

 

I realize this is a bit of a specific model change so any links to guides related to this would also be appreciated, I was not able to find much on specifically loading screen models swapping.