Remove number extension from Blender object name before exporting geo

export_geo.py

@@ -160,7 +160,7 @@ def save(operator, context, scale = 1.0, filepath = "", global_matrix = None, us
         else:
             mesh.transform(global_matrix @ scale_matrix @ translate_matrix @ axis_rotation)
 
-        geo_model = geo.addModel(ob.name)
+        geo_model = geo.addModel(ob.name.rsplit(".", 1)[0])
 
         convert_mesh(geo_model, mesh, ob)