I think it would be great to have a jersey that updates as you level up. Start with a basic jersey but say arm bands are added for each year on zwift, a small area that lists your level and maybe the shade of the jersey changes with each 25 levels or something like that. As a long time zwifter I’d love to sport something like this and see it get small additions with Fondo patches etc. as the years and miles add up. I think it would be very recognizable and offer somthing for new zwifters to strive for and be a nice trophy if you will for veteran zwifters.