To do what you want is pretty simple, just open your multiplemodeldesc.xml and do look for this:
<!--##################################### GLOVES ########################################-->
DELETE EVERYTHING BETWEEN
<!--##################################### BOOTS ########################################-->
DELETE EVERYTHING BETWEEN
<!--##################################### UPPERBODY ########################################-->
KEEP IT
To Remove Kibelius Gloves:
<Conditional Code="U">
<Model Index="-">1_PC/2_PHW/ARMOR/11_HAND/PHW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/2_PHW/ARMOR/11_HAND/PHW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/3_PEW/ARMOR/11_HAND/PEW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/3_PEW/ARMOR/11_HAND/PEW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/7_PVW/ARMOR/11_HAND/PVW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/7_PVW/ARMOR/11_HAND/PVW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/5_PBW/ARMOR/11_HAND/PBW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/5_PBW/ARMOR/11_HAND/PBW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/8_PWW/ARMOR/11_HAND/PWW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/8_PWW/ARMOR/11_HAND/PWW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/13_PNW/ARMOR/11_HAND/PNW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/13_PNW/ARMOR/11_HAND/PNW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/22_PKWW/ARMOR/11_HAND/PKWW_00_HAND_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/22_PKWW/ARMOR/11_HAND/PKWW_00_HAND_0034_01.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
To Remove Kibelius Boots:
<Conditional Code="U">
<Model Index="-">1_PC/2_PHW/ARMOR/12_FOOT/PHW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/3_PEW/ARMOR/12_FOOT/PEW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/5_PBW/ARMOR/12_FOOT/PBW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/7_PVW/ARMOR/12_FOOT/PVW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/8_PWW/ARMOR/12_FOOT/PWW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/13_PNW/ARMOR/12_FOOT/PNW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
<Conditional Code="U">
<Model Index="-">1_PC/22_PKWW/ARMOR/12_FOOT/PKWW_00_FOOT_0034.PAC</Model>
<Model Index="U">1_PC/1_PHM/Nude/PHM_ALPHA.PAC</Model>
</Conditional>
But then you won't get anything showing because previously I told you to do that in your multiplemodeldesc.xml file:
<!-- Valkyrie Kibelius Armor with wings -->
<Conditional Code="U">
<Model Index="-">1_PC/7_PVW/ARMOR/9_UPPERBODY/PVW_00_UB_0034.PAC</Model>
<Model Index="U">1_PC/7_PVW/ARMOR/11_HAND/PVW_00_HAND_0034.PAC</Model>
</Conditional>
<!-- Valkyrie Kibelius Armor no wings -->
<Conditional Code="U">
<Model Index="-">1_PC/7_PVW/ARMOR/9_UPPERBODY/PVW_00_UB_0034_01.PAC</Model>
<Model Index="U">1_PC/7_PVW/ARMOR/12_FOOT/PVW_00_FOOT_0034.PAC</Model>
</Conditional>
So if you only want the wings, you would have to do this:
<!-- Valkyrie Kibelius Wings -->
<Conditional Code="U">
<Model Index="-">1_PC/7_PVW/ARMOR/9_UPPERBODY/PVW_00_UB_0034.PAC</Model>
<Model Index="U">1_PC/7_PVW/ARMOR/14_SHO/PVW_00_SHO_0034.PAC</Model>
</Conditional>
Let me know if that's not exactly what you wanted.