Are these load bearing walls or partition?

[noseall]

I can’t as of yet see any frame.

You won't see much.
If they are assembled anything like Paramount walling, then all you see is a top and bottom rail along with vertical stoppers every 1.2m.
If i remember right you should see intermittent duct conduits formed within the structure. To allow fif cables etc.

 

[noseall]

Those just look like insulated panels, you can see the void above, I doubt you will find a stud partition, those are formed off site as panels and put in. time for brave man like noises...if it was me I would rent a few acrow props and a scaffold plank to run down the length of that wall... to be sure.

They are bloody heavy and unwieldy. We recip them to death before shifting them. Watch out for cables though.