I have just completed this for the Made in Britain II GB and thought that I would also share the images here. I used the 1/72 Airfix Kit Starter boxing and sanded the raised detail away then re-scribed the main panel line detail.
Because the kits fin and rudder are too small I removed them - replacement items were made by laminating some sheet plastic cut and sanded to shape. The instrument panel was improved using my dwindling supply of Reheat dials and a basic centre console was added.
Anyway here is the end result and as always thanks for looking.
BEAGLE Basset 206R