Stylised Shrine UE5 (Feedback and Help are very welcome!)

Vasco_Lemos

Hello! I have been working recently on a new stylised shrine scene, inspired by the awesome concept of Grady Frederick, but I have been getting an issue when trying to render a small clip of my scene… For some reason some thiner objects in the video appear weirdly transparent ( see screenshots below, the difference with te top one is harsh), mainly tree branches, some wood and stone ornaments , etc, any solutions or suggestions would be really appreciated! Thank you in advance;)

Vasco_Lemos

For those who might want to see the finished result;)
https://www.artstation.com/artwork/rJWJ9G