Exporting head with RaceMenu + CharGen (Grey face?)

[balwick]

So thus far, my process has been;

 

1. Create face in Skyrim, export via Z for RaceMenu and then use spf to save face for import to CK.

2. Construct NPC, load spf generated face data, CTRL + F4 to create correct directories.

3. Test in game - NPC appears correct ala Creation Kit.

4. Exit, replace exisiting .nif with .nif generated by RaceMenu, repeat for texture.

5. Enter game - discover grey face.

6. Cry.

 

So, what have I missed along the way? Pulling the actor back up in CK and CTRL+F4'ing would surely overwrite the model and textures I've just overwritten, so I'm lost as to what to do next.