Editing face/head in blender

[almette]

Hello, I have problem with editing head/face in blender, after I modify everything I wanted and import it in RaceMenu, the head/face looks like a cheese ?

Tools I am using:
blender v3.1.2

SSE NIF Optimizer v3.1.0

blender nif tools v0.0.13

(RaceMenu v0.4.16)

 

My workflow:

1. Export current head as .nif from RaceMenu

2. Using NIF Optimizer convert it to LE version (the 'Head Parts Only' checkbox is checked)

3. Load converted .nif in blender and edit it

4. Export edited .nif as .nif ofc

5. Convert it back to SSE version

 

Am I doing something wrong? Or it is problem with some of these tools?

One thing worth to mention is that at the beginning when I was switching to SSE I have converted my existing head from LE to SSE and it was working fine. And when I was editing LE head before switching, there was no problems at all too.