Here are some pics of two 1911s that I finished recently.
Top: Para Ordnance LDA (light double action). Reliability package (polished integral feed ramp, chamber, and breach face), tuned trigger, tuned extractor, tuned slide stop, Wolff springs, and Heinie Slant Pro sights.
Bottom: Springfield Armory .38 Super. Reliability package, tuned trigger ( using Ed Brown Hammer and sear), tuned extractor, tuned slide stop, Wolff springs, Ed brown "Memory groove" beavertail, Chip McCormick carbon fiber / titanium trigger, Ed Brown tactical thumb safety, and Novak Low Mount sights.