Fractal Adaptive Moving Average FRAMA MAMA

Hello,
did anybody already code the FRAMA or MAMA Indicator (Fractal Adaptive Moving Average) by John Ehlers like in Stocks & Commodities Magazine Vol. 23:10 (October 2005) for Optuma?

The original paper on FRAMA can be found here: https://www.mesasoftware.com/papers/FRAMA.pdf
The original paper on MAMA can be found here: https://www.mesasoftware.com/papers/MAMA.pdf

I would appreciate any input. Thanks
Max