That looks like a nice set up. No, this is smaller than ranger rick's as it is just a skeleton.

It like this with the bit covered by the black removed. It then has a shaft containing the spring extending down where that black bit would be, if you understand.
Thats a great idea using one of those cigarette lighters. I think i'll try it. I might get 2 to put one in my PSK or urban kit as a lighter.

Is that the Fällkniven F1 survival knife? and a seatbealt cutter? and a lump of maya wood?