My apologies, but since your project requirements strongly emphasize photography expertise and a knowledge of the historical sites around Madrid, I'm unable to offer you my primary skills as a DJ or 3D artist. However, I noticed that part of your project involves enhancing the beauty of your pictures by leveraging the architectural aspects of the sites – and that's where I fit in perfectly.
I have years of experience in photography, especially capturing tourist attractions like Madrid's Prado Museum, the Royal Palace, and Retiro Park. Also, thanks to my innate curiosity and passion in exploring cities, I'm well-versed with these historical places which will provide your project with an artisanal touch.
My proficiency in Adobe Lightroom and Photoshop enables me to perfect every image I take, ensuring they are of prime quality. Additionally, my reputation for working flexibly within tight timeframes will prove valuable for your brief 3-hour visit. So let me be your photographer and not only showcase the most significant tourist spots in Madrid but also lend them an architectural beauty that'll make them unforgettable in photographic form.