The Sgt's Mess kit seems a bit of a bargain to me. The main parts of the train are cleanly cast in resin. Detail items are whitemetal, again, cleanly cast with no flash. A set of 7 nicely sculpted crew figures is also included.
Obviously the first job is to put the model together without glue. Just to test the part fit you understand and not 'cos I'm a big kid who likes to see what it will look like far too early in the process.
Some casting runners need to be removed (photo tomorrow) but this is the work of a few minutes. After this, all the major bits seem to sit together very nicely.