That looks like a really good start.

First thing to do is to spend some time cleaning up the parts you have, to be sure they are good enough to use. Be sure the important items, like the body mounts and rear spring pockets and rear frame rails are safe and solid. Get all the parts that will be hidden or blocked later cleaned up, primed, and painted.

Work through your basic mechanical stuff. Replace the brake and fuel lines before installing the engine, else you'll regret it later. With the subframe off, you can do a really clean and easy install so have them on hand to install at the same time. Try to get the brakes all set once the car is rolling, then on to the wiring, then drivetrain.

After that, there are a lot more pieces, but you will have a car you can start and run, and it makes the day in the garage a lot nicer to hear a little engine music now and then.