A few examples of maps generated from UKHO data available at
http://aws2.caris.com/ukho/mapViewer/map.action.
Note that the raw data needs a little tweaking before it can be used in RM - mainly because the depths are represented as -ve numbers in the generated CSV files. Also, some of the available data is of a very high resolution (2m gridded) and any region larger than about 5km across is likely to need thinning before import into RM (some of the maps below have over 4M data points, which is approaching the upper limit for RM in a single map). We are working on adding an option to RM to automate this process.
Kimmeridge bay, Dorset
Bembridge ledges, Isle of Wight 3D
2D
St Alban Head, Dorset
Large PNG export of coastline between Kimmeridge and Lulworth Cove (warning: large image)
Scapa Flow
3D detail