This is not Ready To Run. This is a kit and needs assembling, it does not include Transmitter, receiver, ESC or battery. It does not ship until Nov 20 or so.
This Transmitter https://www.banggood.com/Upgraded-V3-Engine-Sound-System-Gas... is The WPL one and includes Receiver/ESC and Sound (Petrol Version $45.53au) also available in Diesel for $58.18au.
Battery space is limited under the bonnet (or Customize a tool box for the Tray), you will probably need to source one locally due to shipping restrictions for Li Ion batteries.
Official WPL store here https://www.wpl-rc.com/collections/c44 and I recommend buying from here although it costs a bit more. If you add the winch as well it is free so for CM44km, Winch, Controller/Receiver/ESC/Sound and two batteries Only shipped with a car) is $227.82 au with Free shipping. I ordered on 1/11/21 and shipping shows it is in Aus now. Not for everyone as some skill is needed to assemble it but there is plenty of Tutorials on YT and a great project to do with the kids over the holidays.