I was wondering if someone could give me some suggestions on how it might have been done. It looks like a HDRI of a studio setup but I don’t know for sure. I can see in the reflections a blue screen on one side and a yellow on the other, and there is a white globe above. But it also has a soft purple and green light coming from below. Would they be additional lights coming from underneath? Emission planes?
That video has a very distinctive “Cinema 4D + GSG HDRI Studio Kit” vibe to me.
The HDRI used looks quite a lot like BasicStudio2.hdr (will not post the HDRI, of course, for copyright reasons - just a screenshot of it):
Yeah, might actually the very same thing IkariShinji postet.The purple/green gradient is just the reflection from the backround, which is more or less perpendicular to the camera and is curved or extruded a bit to the front on bottom an top