DJI F550 / 450 Folding Landing gear legs

The landing gear for the F550 & F450 that comes from DJI broke couple of days after installed them. Also the problem with the original DJI landing gear is that it is not foldable, so every time I had to remove them for travel.

It is difficult to design a good landing gear (and foldable) that gets mounted on the bottom plate (I am still thinking on how to do that).
In the mean time I looked online for landing gear for my F550, and found a few that get mounted on the arms, but not foldable