The Airfix Dakota/C47 is indeed a very nice kit.
Just a few "Gotcha's" thought:
Make sure there is no paint on the mating surfaces,everything is very tightly toleranced.
The engines are a bit of a poor representation of a P&W R-1830.
The exhausts are easily drilled out to represent the R-1830's big pipes.
The propellers are a pretty slack fit on the shafts.
Watch the fit of the wings on the mainspar,it is slightly too tall,mine needed adjustment on the port wing.
Both ailerons have a trim tab moulded in,there should only be one one the st'bd aileron,none on the port side.
All the control surfaces are fabric covered and the Olive Drab tends to weather and fade on them more than the
aircraft's skin.
All in all though,the Airfix Dak is a peach and looks every millimetre a Dakota/C47/DC-3.
Here's a couple of shots of mine:
https://postimg.cc/7GNHkhdW
https://postimg.cc/0b48xLXP
https://postimg.cc/Vr96kDr4