05 toyota camry

If it's a v6, it'll need an immobilizer bypass module, or a universal bypass unit with a key left inside the box to bypass the immobilizer.

The second starter and second ignition are both BLACK / YELLOW, so you'll have to test both wires prior to making your connections.

The trunk is a little more unique than just providing a ground signal -- do a search on 5-wire trunk wiring.

Tach is best obtained at the injector wire in the engine bay (my experience)

Be careful if you do a starter kill/anti-grind on these cars, sometimes they can be finicky and throw an engine code and cause a dashboard light (check engine) to come on -- read up on how to avoid this.

As always, test all wires prior to making any connections, find a good ground, and make sure you tach learn prior to first remote starting the vehicle.

Best of luck