Im assuming you're using the npc models from the catalog?
that wont work, you have to go on the nexus page of ninostyle, the compatible version of that mod is given with the ninostyle npc mod.
But here's a better solution.
Go on Kaldarasha's nexus page for his Chaos NPC overhaul (the version in the catalog is incredibly old) and use that mod instead of the catalog's they are perfectly compatible and work well together.
Im still trying to see how well the latest updated dynamic weapon mod of Kaldarasha works with Nino models so if I were you i'd just stick to Nino's dynamic weapons instead of Kaldarasha's for compatibility's sake.
For the mod list order you should use, just put Kaldarasha's updated models where the normal catalog's npc mod should be.
Same thing goes for Nino's models as they should be put in place of the catalog's version of mc battle models and MC Field models.
But really the most important thing you should do when installing these mods is reading the READ ME file beforehand as they give instructions on how to correctly install their mods more often than not.