A somewhat wingless Yellow Peril!
Left hand side of the instrument panel
Right hand side of the instrument panel
The fuel gauge with markings about every hour of endurance
Underneath the coaming
RBS came across the video below which is late 1990s, American and for a Cessna172. However it neatly covers much of what we do with the TMG Extension (at least it sets the scene rather well and demonstrates a lot about how we want people to think and plan ahead). Worth a watch.