nah keep doing scans, after you hit 27 you can open the door under the houses next to the prison which has a phone that generates money passively along with a guaranteed 3 crates inside
There are these scanners around Rebirth Island. You can get a keycard and trade it in a buy station for loot. The scanners also track how many days you have used them. If you use them at least once for 27 days, you can get rewards.
I'm at 27 or 28 I believe. I was doing it more for the inmate operator skin (36) But turns out that video I watched might had been false. So I'm just doing it till I hit 38 or so to see if anything else unlocks
I have the camo, imo it's probably one of the worst camos in the game.