The cubby covers are pretty easy to replace the rotary knob with a keyed locking latch assembly - some are listed on eBay / amazon. The covers are still just made out of plastic though. I tried the combination lock one but in dim light the dial is very hard to see .
Not sure if the 2025 is the same, but for 2022-2024 the bed floor tie Downs can be purchased from Ford part # NZ6Z-60550A74-A. You will also need the bolts. If you buy factory Ford bolts they are self tapping, if you buy aftermarket you will need to tap the holes. Looks like the bolts are part #...