Normal map doesn't look the same as in Blender

[NeamuMa-tii]

[EliasWick]

I see, it seems as if the normal map has been inverted or is using the wrong texture settings.

Double click on your texture and change the settings accordingly for the normal map:

Please mark this as resolved if it solves your issue!

[NeamuMa-tii]

Unfortunately, this did not solve it as I had already checked all of the settings metioned.