I would love the route from lime Street Liverpool to Scarborough This would also enable North penine route to be played wich is local to me I have the penine route add on, with class 101s and 49, but these are set in br days
Seems a bit long for one route! Three hour drive and then some per Google. We already have the route to Manchester, so you'd want to start there and target Wakefield. There is a Leeds Line project at ATS that takes over connecting to the ECML in two directions, and you'd then want another connection at the northern terminus of that, from York to Scarborough. So those seem to be the two routes you'd be angling at here.
Long yes but also a good idea, also I would love to see the fabulous exchange Station and Central Overground which is now sadly a car park, sad times indeed, lucky we have these fantastic simulators to help bring them, back to life!