Nifskope is a powerful tool for 3D modeling and editing, and it supports the import of OBJ files. If you're looking to import your OBJ file into Nifskope, here's a step-by-step guide to help you out.

1. Open Nifskope: Launch Nifskope on your computer to begin the import process.

2. Click on 'File': In the Nifskope menu, click on 'File' to open the file options.

3. Select 'Import': From the file options, select 'Import' to bring up the import dialog.

4. Choose OBJ file: Navigate to the location of your OBJ file and select it for import.

5. Adjust import settings: Depending on your specific needs, you may need to adjust the import settings to fit your project's requirements.

6. Complete the import: Once you have selected your OBJ file and adjusted the import settings, complete the import process.

7. Edit and modify: Now that your OBJ file is imported into Nifskope, you can begin editing and modifying it to suit your 3D modeling needs.

By following these steps, you can successfully import your OBJ file into Nifskope and take advantage of its powerful editing capabilities. Whether you're a seasoned 3D modeler or just getting started, Nifskope provides a user-friendly platform for importing and manipulating OBJ files.