Maybe something to be aware of when duplicating and merging obj with poser. Poser will create a new material, numbered for each merged instance. So if you have a box prop with a material named box mat, you create 2 more copies of this and export/import all three props merging into one prop the resulting prop will now have 3 materials: box mat:1, box mat:2, and box mat:3. To fix this append the .obj file with .txt, open in a text editor, search/find all three usemtl lines box mat and delete the :1, :2, :3 numberings after the name. Upon reimport you will again have a single merged material named box mat. You'll have stacked uvs also (if mapped), which can only be fixed in a modeler. Sometimes stacked uvs might be desireable... depending.

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Mudbox 2022, Adobe PS CC, Poser Pro 11.3, Blender 2.9, Wings3D 2.2.5

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