I have nothing positive to say about that livery. Thank goodness we can retain our model 071s in original liveries.
Of course the livery could just be a protest against compulsory UIC numbers by applying them in this utility fashion
The seller has chosen an interesting location to photograph this model:
http://www.ebay.co.uk/itm/Northern-Ireland-Railways-Airfix-Coach-Mk2-Translink-Irish-Murphy-models-/121081191459?pt=UK_Trains_Railway_Models&hash=item1c31005c23