Retro Models' (AKA author and bus expert Ed O'Neill)'s Bus Eireann DAF VDL Futura 2 LC300 in 1/87 scale is available to pre-order here:
https://www.irishretro.com/new-products-2/bus-ireann-model-lc300-type
May be a bit modern for some folk, but with IRM's 22000's probably only a year away, this would be a nice model to squeeze in somewhere.
According to the Irish Retro website:
"The model will feature LC304 on the 132 Tullow route, however extra decals will be provided for you to apply should you prefer to show 109 An Uaimh (LC305) ; 101 Drogheda (LC322); 239 Corcaigh (LC316); 160 Newry (LC303).
The advance order price is €85.00 + p&p."