Headlights are straight swap and so Are the bumpers and door mouldings

The err lights will need re wiring as they have different plugs can be resolved with the loom that you get with Lexus lights

The dash would also need a new loom fitting too as it's all different

Door mirrors if they are electric you can swap and either cut the plugs and wire in or if you get prefacelift st mirrors they will plug straight in