Double-curved walls in Revit

Hi

I just started using geometry gym and have been using it with the IFC plugin for rhino and revit. I guess I have two questions. I have modelled mostly in rhino but want to export it into revit for documentation.

However some rooms are made from double-curved solids like in the images. I'm wondering firstly if revit supports double-curved walls, and if so how I might export them into revit.

I've used the IFC solid model component and tried to make an IFC wall. Importing into revit I get the error that the representation item is not generated. I'm kinda new at this so I've just been experimenting by plugging in things to see if it makes it work.

Wondering if anyone's had any luck trying something similar. Cheers