This vintage caravan pattern is a bit of a two in one. It contains instructions to make a 3D caravan that could be used as an ornament, a toy, or perhaps a pincushion.
The pattern also explains how you can knit a simpler version, and make it into a keyring (perhaps for your caravan keys). For this you will need a small amount of felt, ribbon and a keyring hoop.
It is knitted on two needles, and the patterns contains colourcharts for the side panels. It is knitted with doubleknit and quite a fine needle, in order to give it as much rigidity as possible.
A few of my samples and keyrings will be for sale in my Etsy shop.