I do! Put one together earlier this summer, using a ratty 71 Schwinn Sports Tourer frame. Credit to Yellow Jersey, in Arlington WI, they did the framework, paint, and built up the wheels. It’s my last minute go riding, bomb around the neighborhood, no special cycle gear required, bike. Took about 2 minutes to get used to the kick back shifting, and coaster brake. Makes you feel like a kid again, I love it!
Tim
Starting point, had all brazeons removed prior to paint
Sturmey Archer 2 speed kick back hub
Velocity No BS rims
Had 1 brazeon added for coaster brake arm
Sugino 175mm crank