Hello guys, I’m trying to create a jewelry render with an infinite white background and floor that shows both reflection and a subtle shadow underneath. For this, I need a transparent background so I can add the white background later in After Effects.

However, the shadow catcher isn’t working properly in my case — it only catches the shadows, not the reflections. I’ve tried several workarounds, but none seem to work. I also tried using the Matte Shadow Catcher material, but it didn’t give good results either.

Can anyone help me figure out what I might be doing wrong?

https://drive.google.com/file/d/1f_5Y45_mNbhxp5FixzqPWoWfsNVkoDBn/view?usp=sharing

https://drive.google.com/file/d/1-2hkFoiJlzEBOZBkvT-vO3Va_ysQIuRS/view?usp=sharing