I went with a 3rd party cargo net for mine. Not this one but same style: https://www.amazon.ca/Trunk-Floor-Style-Cargo-Toyota/dp/B07RYZ7C5F/ref=sr_1_5?dchild=1&keywords=rav4+net&qid=1608997278&sr=8-5
The net is stretchy so even for taller items, the net is able to pull items down to keep them from bouncing and swaying while you drive.
I got this (one on amazon)[https://smile.amazon.com/gp/product/B07RYZ7C5F/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1] over a year ago and have been happy with it. Mainly use it keep groceries, small packages, etc and its been fine.
I picked both of these up for mine. They're pretty useful:
> What's a ODB2 BT device?
The ODB2 device is a small 'box' that plugs in near your right knee, it is a D shaped plug. This is all the messages that the computers in your car wish to share with each other. You can talk to them via bluetooth or wifi, the bluetooth ones are a little saner and use less power. You'd need an app on your phone to show and display the car internal messages.
Be careful which one you buy, as some of them are garbage, and say they support bluetooth 4.0 and don't.
> Induction phone charger? Doesn't it come with wireless car charging at the > space in front of the gear shifter?
Not all models do, but yours did, so you dont need that.
> I'll have a look at the LED lights. Not something I would replace though, I think.
its much easier than you'd think, i'm not a really handy guy and it was easy. https://www.youtube.com/watch?v=dvqQcy94Z3E was a good video. Make sure you compare LEDS before you purchase there can be a big difference between models.
> Yeah the cargo nets. Any recommendations?
https://www.amazon.com.au/Trunk-Floor-Style-Cargo-Toyota/dp/B07RYZ7C5F Looks close to the version I bought/use. There are different kinds.
A long as you get one that suits the 2019-2021 models (since they share most of the same layout/components) that doesn't use suction cups,it will work for you.