Cavalex Models are watching, Nice review! The sound file was custom recorded from 56105 at Shrewsbury depot last year. It sounds exactly like the real one does including the tickover. The black bits on the doors are small vents that are painted black on the loadhaul liveried locos.

This is a great model from them. I used to have a DC Rail but I was not so lucky with that one as it had a jammed truck. But I am going to get one of their Class 60 models and another Class 56 when they do another run as the second run models will have better fixing clips to improve durability. Cavelex Models might be a new player in terms of their locomotives but they did a nice job on the detail. Well done on getting this one mate.

Nice loco, I have the Railfreight grey model, best class 56 on the market, Cavalex could probably take over from Accurascale as a ultra detailed model manufacturer, it would great if Cavalex produced an Class 08, 58, 73 or even a maintenance crane, thanks for sharing.