Where to find native cortical surface files (surf.gii) of dHCP Data Release 2?

Hi dHCP community,

I am working to analyze the midthickness surface curvature of the dHCP data release 2. However, I am not able to find the cortical surface files (surf.gii) in the file tree of the data provided via GIN. Is there any way to obtain the surface files for data release 2?

Best regards and thank you for your help,
Chris