Hi,
Thx eddie, you were right. I modified the wrong file. In Cdds files, we have a "PARASH.bmp" (worldtexturesBMP2.cdds) and a "PARASHUT.bmp" (Cockpit-Ka-50 NIGHTextures.cdds :doh:)
The right file to change parachute in game is "PARASHUT.bmp". Modify that, then put it in bazar\tempTextures, it will work fine!