Customized cockpit - Pilot body (low-medium...)

[FlyNeX]

Can someone help me with customized cockpit textures (internal pilot body exactly)...

Ive made custom body textures (pants, jacket + medium files also)

In special option in game, when I change Default, Default-medium, and English - game recognized my custom pilot body

When I change to Default-low, English-low and English-medium game load default dark blue body. 

Which command line is for those 3 non-working options?
Does I need some extras texture files beside those 4?

Default (work)
Default-low (not working, load stock texture)
Default-medium (work)
English (work)
English-low (not working, load stock texture)
English-medium (not working, load stock texture)

This is commands line which Im using right now.
--Pilot Materials

    {"pilot_MIG29_FP_jacket", 0, "Pilot_MIG29_FP_Jacket", false};
    {"pilot_MIG29_FP_pants", 0, "Pilot_MIG29_FP_Pants", false};
    {"pilot_MIG29_FP_jacket", 0, "Pilot_MIG29_FP_Jacket_Medium", false};
    {"pilot_MIG29_FP_pants", 0, "Pilot_MIG29_FP_Pants_Medium", false};

Thank you.

Edited 8 hours ago by FlyNeX