There is an early model with interchangeable lenses Paul, but my personal choice was to go with a later models and fixed lenses.
You get two focal length options - 65mm (28mm equiv on 35mm) and 90mm (44m Equiv on 35mm)
There is a counter on the bottom plate of the camera which indicates the number of shutter actuations. It counts 1 for every 10 frames taken, so a counter showing 150, has taken 1500 frames.
Fuji recommend a shutter service when the counter reaches 500, and a winder service when the counter reaches 9999.
A complete camera should come with rubber eye cup, lens cap and strap. The lens hood is built-in to the lens barrel, and should be present!
As mentioned, you'll need some form of external light meter - but once exposure is set, I've found it easy to walk around and shoot with the camera, as long as the lighting does't change.
People don't quite know how to react when you point one of these at them - it's so big!