pc\i\PC_In_ImpRuin_CL_03.nif and pc\i\PC_In_ImpRuin_CL_04.nif appear to be completely identical meshes. Used as objects T_Imp_DngRuinCyr_I_Ceiling_03 and T_Imp_DngRuinCyr_I_Ceiling_04 <img width="1415" height="775" alt="Image" src="https://github.com/user-attachments/assets/4e44cc32-3f2f-4468-9251-e9f77e309768" />