Middle pic Looks like a HLV, Suburban Laminate coach, and a tin van. Not sure about the last coach in the last pic. Perhaps bogie brake parcel. @jhb171achill? I love the cross over era when it was common place to Black'n'Tan coaches mixed with silver tin vans and some green flying snail coaching stock. In terms of RTR models, Irish Freight models for the tin van, Dapol/Marks Models for the green non-gangway suburban coach and Irish Freight Models or Silver fox of the last van.