I made a Ghost Rider Lightbox. I cloned it in the 3mf file so you can pint out whichever direction you want to print. Just print out the appropriate back plate. On the backplate, ironing may be on so you can change the ironing option to off or just the very top layer. If you want, you can line up the model at a 45 and make it a bit bigger but make sure you scale the back and front the same.

Please let me know how your print comes out and share a photo.