People have modded push buttons by adding in background art, but since earlier today I have been working on modding some extra Happ competition buttons I had with wood.
On my first attempt I simply drilled a hole part way through the top of the botton and set a piece of wood into it.
It looks okay in the pictures, but up close it doesnt look quite as good.
My second attempt, which I am still working on, will change the entire push button as well as the lip on the top. Right now I have everything cut, I just have to glue it all up with some gorilla glue. It will look really good if everything goes well, but my only concern is that the wood lip will break when the button is screwed in. However I wont be able to test that until tomorrow night once the glue on the lip cures.
The rubber bands in the pictures are to hold down the wooden lip while the glue cures since its not really possible to get a clamp on with the way the bottom of the button is.
Also, incase the lip doesnt work out well, here are some pictures of how things would look if I just modded the push button. These are different from the first set of pictures because the wood push button is not set in the plastic one, but rather it replaces the top of the plastic one completly.