I always liked the Mig-23/27 series myself, but had the same problems finding good pictures,(especially color photos, the plane isn't that old should be more color photos taken). Fotunately, I live in Ohio and the US Airforce Museum in Dayton, OH got one a few years ago, unfortunatly I didn't have a digital camera when I took photos of it. Try the following websites.
http://216.110.156.31/mig23pgal.htm Russian Aviation Page, some good pics of some 23's in speacial paintschemes as well as some information on models of it. Great site for modern Russian aircraft.
www.aircraftresourcecenter.com excellent site for any plane or aircraft model. If it has a wing there is probably some helpful info here. Just looked they have walkaround photos of the 23 at the USAFM (landing gear and details not much overall). Also has a model of one in the model gallery.
http://www.fas.org/nuke/guide/russia/airdef/mig-23.htm Great site for Photos of actuall planes, have a dozen or so of the 23, not the best photos of the 23, though most of the western planes have great photos at this site.
http://www.wpafb.af.mil/museum/outdoor/od12a.htm Only one overall photo of the 23. Suggest if you ever get near Dayton, Oh you stop by and take all the photos you want, you could spend a few days at the USAFM easily.
Hope I helped. Good luck on your Flogger.