Looking for some advice on getting the beast serviced - 2006 4.2 SC

In last 6 months I’ve had new brakes, pads, callipers and obviously fluids
Set of new tyres
Transmission fluid changed
I had spark plugs changed less than 4K miles
Air filter is a metal one so doesn’t need changing.

Looking at what gets done on a ‘full service’ it just seems it’s mostly checks, and those checks are to the areas I’ve already had done. So other than the oil getting changed, which is needed, I don’t really see the point in getting a full service done. I’m thinking of just getting an oil change or am I missing something - is there another type of service I could get done?

Thoughts welcome.

Yeah that’s fine.

You should also change the transfer box oil every 75k
And change diff oils once during ownership