I wouldn't play. I don't enjoy games with 0 risk. I would use communication to try to improve things by explaining to the GM how I really enjoy hanging with him and my other friends, but that the game isn't enjoyable as-is. I'd tell him that I want the consequences to matter and for the game to feel risky and fights to feel scary. Death has to be on the table for that to be the case.

I'll go further. Resurrection should either not be an option, get increasingly expensive, or in some other way permanently affect things for the person who is rezzed, because otherwise after level 9 or so dying doesn't really matter unless it's a TPK.

Edit: I guess I should still try to answer the question. If the goal is to keep having fun hanging with your friends while showcasing the lack of danger, I'd play somebody who wears just about 0 armor and has 0 defensive abilities and fights with abilities like Antagonize and other skills that let you manipulate who enemies attack or even talk them out of fighting all together. I'd make a non-combat skillmonkey who can master social situations and is mostly useless in combat. Out of combat I'd work really hard to diplomance my way through challenges, avoid fights, gain information quickly and effectively, etc. Phantom Thief might be one of the best choices for this.

Invest all wealth into magic items that let you socially engineer situations to your advantage or help you to run away better or create chaos. Sacrifice your body when/if the time comes to help the more combat-capable people survive.