What was the area like? Rows of terraced houses? Streets and Fields? Heavy Industry and Factories? Churches? If you could get a map of the actual area you wanted modelled to get an idea of how heavily built up it is - it would help a lot to get an idea of the task in hand. Time is running out so you'll have to get what ever photos you have -scanned in then you could email them to me and I could give you a better answer. If it was more of an ariel image of a large area and the buildings where not much more than monopoly hotels! It'd be a lot different from modelling a single street where the buildings would need to be much finer in detail.
Also would you want the model to be just a representation, a bit like a white clean architectural model, or would you want to see the colours of the bricks and slates on roofs etc and modelled with scenic grass and other sort of details?
If it was only certain areas you wanted to portray would you want those in greater detail than the surrounding streets? Would you want any labels or indications of the street names etc?
Regarding google maps - has the area changed entirely or are any of the surrounding streets still to the same plan - if one or two buildings are still in existence and the road layout is the same it would still help a fair deal to get an idea of the model.
As a very rough sense of scale - the below is a Z Gauge railway fitted into a Guitar Case - would the buildings in the model be around this sort of size or much smaller / larger?
