You'll be dealing with a lot of rust. This restoration project will keep you busy for months and I wish you the best with this build. You can check 4wheelonline if you need some aftermarket accessories for that car. I can't wait to see how you will bring life to this classic red ride.
I had so much fun reading this article because it is so informative. I've been planning to install a skid plate on my off-road vehicle for added protection.
You guys may want to read the article for ideas on which rock slider to consider nowadays:
https://trail4runner.com/2017/11/25/5th-gen-4runner-rock-sliders/