Bake all into .blen Causing bad textures

Hello there!

I have an issue with with my file. I need the file to be packed somehow because I intend to use a render farm (SheepIt).
But when I pack my .blend file, the result looks terrible.

I did a few tests, and sofar, not working.

I placed all the textures in same root folder as the .blend file.

The .blend file is in this location:
D:\Program\Blender Foundation\Project Folder\Landscape

All my textures are in this folder:
D:\Program\Blender Foundation\Project Folder\Landscape extures\

Different objects textures have sub-folders:
D:\Program\Blender Foundation\Project Folder\Landscape extures\Shaft
D:\Program\Blender Foundation\Project Folder\Landscape extures\Shield
D:\Program\Blender Foundation\Project Folder\Landscape extures\Sword
D:\Program\Blender Foundation\Project Folder\Landscape extures\ToonLinkBody
D:\Program\Blender Foundation\Project Folder\Landscape extures\Navi

On SheepIt.com:
When I upload without pressing this: File > External Data > Pack All into .blend
I get this warning: Cannot find files (the textures of my objects). and spamms all the textures missing.

When I upload, having this pressed: File > External Data > Pack All into .blend
I get no warnings.

But! I still get these results when I render on my own computer:
Picture Left: Without File > External Data > Pack All into .blend
Picture Right: With File > External Data > Pack All into .blend

What am I doing wrong. Why does packing make the reflection bad?
Also seem the normalmap is not even showing. The objects seems totally flat.

I need help asap, deadline is really near and I am desperat for this to work with the renderfarm.

Here is a file of a smaller part of the object if someone wanna try help me figure this out.

The file is packed, so basically, place the .blend file wherever you want ofc. Open it and look at it. take some screenshot
After that, Unpack it and look at it again. It should be much brighter colors and good reflections when unpacked.

http://pasteall.org/blend/index.php?id=48879