Kevin, the other model used for reference is incorrect for the standard radio fit. The Mosquito FBVI used the same radio equipment as the Lancaster, Halifax etc, the T1154 Transmitter, and the R1155 Receiver, the transmitter being the larger one. These were mounted one above the other in the big bombers, but space in the Mossie meant they had to be mounted with the transmitter behind the navigator's seat, and the receiver on the port wall, as per your model.
The tuning and frequency knobs were coloured Yellow/Red/Blue (reading from the top)on the left side, and the reverse on the right side.
Note that 'specialised' Mossies, for example Intruders and 100 Group aircraft, could utilise a different radio package, but the FBVI, including Coastal Command, normally used the fit described.