Made my own inverted G29 pedals. Not perfect but they feel pretty good and I'm pretty happy with the results! Took a few hours to do, ended up being pretty simple! :
RSeat Europe SimracingSimagic P1000i Inverted Pedals - 3 Pedals set Inverted - Simagic P1000i Inverted - 3 PedalsRigs and cockpits for direct drive wheels
Who sells hydraulic sim pedals? Who sells inverted pedal mounts? - Custom Pedals - InsideSimRacing Forums
Dual Kit for Inverted Pedals Mod Fanatec New CSL & CSL Elite Pedals | eBay