The Scot class is a closer match to Meadbh as far as I'm aware. As far as I know I think Weshty has the decals for the 3 800 class. Make sure you get the newer Super detailed Hornby Scot as they are fantastic runners, the Bachmann Scot has the wrong firebox shape. Drop Heirflick a wee PM as I think he has one and may post up some pictures for you