[Bug] Southern 2-HAL motor car appears black when in BR blue livery

[SuperTimo]

Just noticed this issue on some of my units on the Bridgewater-Brunel server. Units appear correctly in Southern and BR green but in BR blue there is no skin for the motor cars.

[jamespetts]

Thank you for the report - I have re-rendered this and the fix should be available in the next nightly build.