Adding 12v Power Socket in Cargo Area- DIY

Current 12v power socket inside the console under hand rest is very inconvenient and unusable. (Just like my Tesla Model 3). Not sure what they were thinking. Even to pump some air into tires, or bike tires its annoying.

So, I was thinking to add power socket at least in the cargo area, and later if possible behind the console above USB ports.

I removed the cover, and it seems it is possible to mount a 12v socket there. But power source, in the current fuse box in the cargo area, the empty slot seems always powered, not ignition controlled. Don't want to take risk.

I was wondering if any of these fuses are ignition controlled.