Locomotive detail packs

[1018509]

Anyone any idea where locomotive detail packs for Graham Farish locomotives can be bought. I'm looking for class 20 and class 24 in particular as I have lost some headcode discs from both locomotives?

Alternatively has anyone any idea of what to make them from myself as a complete novice to modelling of any sort?

[bluedepot]

farish will sell you a replacement pack but i suspect this is expensive.

maybe some people on here have some headcode discs they would send you though.

what combination do you need?


tim