Hi shokan, yeah so like Danny mentions those are all polygon data formats.

What is it that you want to do with the model when you import it into MoI?

If you want to use it as a kind of drawing reference, you can get it into MoI as a bunch of lines by exporting from Photomodeler to one of those formats (probably try DXF first), then convert that into an OBJ file using one of the polygon format conversion programs out there (here's one called 3DWin: http://www.tb-software.com/products_2.html ), then use the OBJ to 3DM wireframe converter from here: http://moi3d.com/wiki/Resources#Obj23dmWireframe_converter . That will convert the OBJ file into a 3DM file with lines in it, and you can open that 3DM file in MoI.

But if the idea is that you want to arrange a scene with some premade props in it or something like that, that probably means you are going to be using a rendering program to generate the final image and if that's the case you most likely should try loading those objects into your rendering program instead of trying to load them into MoI.

- Michael