Do the other , what looks like tiny screws need to come off?

Ok, this Mr Carousel Grand Marquee has got me on a mission. I installed an electrical brand new ceiling fan but this carousel is on my last nerve! I cannot get the little piece off at the top. And under the roof, I have removed all screws along the very edge. Do the other , what looks like tiny screws need to come off? This was my mom's and I hate to break it as it was expensive. Please, please can anyone help me? I would be so grateful.