Back in 2016 I rescued a cracked RC300 which I had repaired and custom painted.
The original frames came from the factory with a silver foil headbadge sticker, but I wanted something a little classier.
My search led me to a guy called Geoff Moorhouse who makes batches of custom badges from pewter and one-off badges from magnesium, so I ordered one from him and was delighted with what turned up!