Shenyang J-5 Brenizer Stitched Shot

This is a stitch of 31 pictures processed in PS Elements. The full size image is 6109x13832 and was shot with a 50mm f1/.4 @f/1.4. Technically the conversion for this would be that I would need a 20.5mm f/0.58 lens to get this in one shot. Anyone have one of them I can borrow? =P