If you are modelling Killybegs,i can reccomend "Killybegs Then and Now"by Donald Martin,Published by the Author in 1998,ISBN 1 901737 06 3 Theres some really usufull photos of the staion and environs.A good source of Donegal photos is Hugh Davies , His range covers the whole of the British Isles but ahs about 100-150 phots of the Donegal reasonable price too!He can be contacted at Chalcot House,32 Charterhouse Road,Godalming,Surrey GU7 2AQ,The Lens of Sutton Association have some usufull shots but some of the captions are a bit dodgey.Killybegs is a nice station to model,i had made a start on it but got sidetracked(sorry about the pun)with Strabane as the fourth in the trilogy of Donegal layouts.The Letterkenny layout at Warley was mine i'm afraid as was the Donegal layout at the first Warley show at the NEC as well as Castlefinn which also put in an appearance at Warley before going to the great exhibition in the sky.Donegal and Letterkenny having both ended up at Donegal station,rather fitting really!More info avaliable if needed,Andy.