Perovic died of cancer after fighting it for 7 years. His "right hand man," Dr Rados P. Djinovic, will be continuing his practice and methods, along with the rest of Perovic's team.
If you e-mail their case manager, Mr. Richard RothHaas, he will reply to you (AT LENGTH) with any information you may need. I warn you, however, that it seems to be hard to get photos from them. I'm not sure why, given that Perovic has tons of awards from all over the world (his wife is accepting yet another one soon, post-mortem.) When I asked, I was linked to a website that has two photographs of FtM metoidioplasty. But I had already been to that website and seen those photos. When I asked again, I stopped getting replies. Of course, that was also right around the time that Perovic died.
Best of luck.