There is no way I would install that in my truck just to see over the hood.
Wiring plugged into 12v sockets?
Blasphemy....
Now if you were wanting a dash camera that is fine, but to buy that just to see over the hood?
Like @theoat stated the radio is a HU (head unit).
But since these days it does so much more than a 'radio', it is called a 'head unit'.
There are Toyota Front Camera Adapters like the link below you can use with the stock Entune.
But you will have to pull the radio (not that hard) and run wiring to the front of the truck (not that hard either).
Toyota Front Camera Adapter
There are also license plate frames with cameras in them to use with those adapters.
https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias=aps&field-keywords=License+Plate+Frame+camera
I've never used one, but here is a video to give you an idea of how to install and use an adapter.
https://www.youtube.com/watch?v=wZ-Lec8UV-I
A tip, if you pull the radio out, you don't need to take the console apart.
Stick your thumb in the cigarette lighter hole and that bottom piece will pull straight out.
A link to member @kspann front camera installation.
https://www.tundratalk.net/forums/tundra-audio-visual-discussion/438433-2014-front-mount-camera-oem-style-heavy-pics.html
I almost installed a front camera in my 2014 when I got my after market HU, but I realized I'd only use it one or twice a year.
Wasn't worth the trouble.
If your issue is parking the truck, then back into every parking spot, and your issue is eliminated.
It is safer to back in when parking, than backing out when you leave.
Also park away from everyone else and walk a little to where ever you are going.
If your issue is while driving, then you are following the vehicle in front of you too closely.
If your issue is parking in your garage, and you can't back in, there are several parking assist items that can help you with that.
https://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias=aps&field-keywords=parking+assist&rh=i:aps,k:parking+assist
Good luck.