Standard Model Metal Tree Decoration

Right now the particle physicists in your life could probably use a hug, seeing how the Grinch snatched away their faster-than-light neutrino and their Higgs boson. Comfort them with some cocoa whilst reminding them what a century of progress and trillions spent on machinery have reduced nature to. A model of a half-dozen fermions and bosons, six flavours of quarks, three force carriers, and a photon. And then everything repeats again at higher mass. Twice. At least. Except the photon. Probably. What could be simpler? And you never know: it might all be proven wrong as soon as some randy postdoc pumps a few extra eV into the wild mouse. Physics!