Things to do...
Here are some links to get you started creating Mobile Maps:
The Mobile Map Creation Tool Professional converts geographic data into a web-ready 3D format
Paint-Shop-Pro for digital image processing
MicroDEM to convert "Digital Elevation Models" (DEMs) from different formats into grey-scale models.
Some good data sources:
The USA in raw DEM format (USGS)- a 30m grid covering the entire United States. Convert your local terrain into true-scale Mobile Maps.
NPA Geoinformation- commercial UK Digital Elevation Model provider with access to declassified Russian data.
A tutorial on how to convert USGS maps into Mobile Maps.