This is just a taster really as both of these will be weathered when the varnish is dry in about three days.
The B17/6 is a rename and renumber of a Hornby model, It has been fully detailed and had a Westinghouse brake added. Again I would add that research is a must when wanting to change the identity of a Loco.
The O gauge match truck is based on a Dapol Conflat A, Just resprayed and lettered, plus the addition of air pipes. This type of match truck was used around the North East of England but not in East Anglia who tended to convert Shock Wagon Chassis.