On some screenshots there are no tokens, because I have already collected them, so I circled around the places where they were.
You can find all tokens on the final act of the Arctic Cruise.
How to Find Three Hard-Hidden Tokens on The Arctic Cruise Location
The first token I found randomly through the wall using a camera badge.
This token is in the engine room.
I made a small sheme of how to get it.
The second token I found at the reception under the table in the final act.
The third token I found at the end of the final act behind the iceberg.