Hey All, I just picked up my second F-Type R. It's a 2018 with 34,000 miles. I'm not sure the maintenance history on it besides consistent oil changes over the years. What should I have done besides an oil change when I bring it in soon? Maybe rear diff, transfer case and brake fluid?

 

It looks like you live in US.
If the car was service annually (oil changes) by JLR under their 5 year free service plan, then you are either at 5 or 6 years on its maintenance schedule.
If you are lucky it is still within the 5 year window.