Here is a small preview of the Orion Belt composed from DSS2. The original file is about 16,000x12,500 pixels, resolution of 1 arcsec per pixel. The image shows an area of sky large 4.4øx3.5ø.
This fits liberator image is not available for sale.
Davide De Martin & the ESA/ESO/NASA Photoshop FITS Liberator