iFlight BOB57/Evoque Arm Guards

Raised landing skids or arm guards or whatever you call these things for the iFlight BOB57 for increased clearance for the belly, prop strikes on tall-ish grass, and uneven takeoff/landings. These will work with the Nazgul Evoque f5/f6 (maybe f4 but doubt it) as well as the BOB57 because they all use the same arm end design and size.