Rangerover 2.5 Dse Auto IACV and Throttle body location

I have laboured on this vehicle for 2 days trying to identify the IACV and throttle body. I read online that I may have to clean the IACV as the vehicle revs up and down and sometimes does not idle. Though I have cleaned IACV in a Renault Megane before but honestly I do not know what to look for here and checking online has not helped either.

I just want someone to point out where the IACV and throttle body are and the job would be done.
Thank you.