Rewrite NPC plans around the Quaternius base

CHANGELOG.md

@@ -9,8 +9,8 @@ Semantic Versioning.
 ### Changed
 
 - Raised the character mesh budget from 16,000 to 24,000 triangles and glTF
-  vertices so the MakeHuman head, MPFB body, fused neck and clothing variants
-  can fit without heavy decimation. Gear and prop budgets are unchanged.
+  vertices so the Quaternius NPC base, the five-slot clothing variants and the
+  retargeted animation can fit without heavy decimation. Gear and prop budgets are unchanged.
 
 ## [0.9.8] — 2026-11-04