No, but i’ve collaborated with them in development and production of the lighted Ts. For example, i’m now working on a new approach to the rear T for model 3. It will be a front lit COB led array that should be much less expensive and more reliable than the current side-lit version. Expect to have the beta in a few days.
Also Hank is making changes to the Bluetooth app that will provide some interesting effects like a Christmas array in red and green, and a red, white, and blue array. I think these will only work with Jurgen’s GenIV controller and letterboard.