Figurines related trophies are glitched. I got all 51 but still no trophy, but you can use the trick shown in this video : ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qdgDFp3pQjo.html Some of my friends got their trophy like this.
If you didn’t get the trophy use this method : ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-qdgDFp3pQjo.html It didn't work for me but most people got the trophy that way.
Even with the so called solution it doesn't pop for 99.8% of us... Only two ppl in the world have the platinum atm on PSN trophies there might be a few more ppl that aren't registered with the site who have it but the majority of us will have to wait for patch update.