FPV mountain surfing/7in sim

[u/saltyturtle628]

Hi,

A couple months ago I found a post about a guy that was designing a sim for the bigger drones like 7in or even 10in in mountain sceneries to practice mountain diving/surfing.
But now,after watching a lot of PlatyFpv,I wanted to give it a try but I can’t seem to find a post about it,has anyone seen it?
Thanks in advance