NOVA Utility Grenade (offline equipment refinement, 2026-09-13) Source: existing NOVA project-created GRENADE.blend silhouette and palette. Authoring: original procedural Blender geometry for the shell, collar, lever and ring; three lower-detail meshes, UVs and olive/steel/sand Unity URP materials. No external downloaded model or Meshy-generated model is included in this asset. No new third-party licensing requirement. Existing character and firearm notices in ThirdPartyCharacters.txt remain applicable and unchanged. Meshy paid operation IDs: none. Credits spent: 0.