So i use Nyx Prime alot but have had an issue with the Khinn Syandana for quite awhile now. Im unsure if its a graphical issue or an actual bug. The problem is a clipping issue the Khinn Syandana is stuck ahead of the warframe while Nyx Pasithea skin is equipped when using harrows noble animation set/nekros agile animation set. Protea had a similar issue but seemed to be fixed in the latest couple of patches.