Ability for Modders to Hide Images from Public (like .png's)

[Brumbek]

For my SMIM mod I uploaded images for "Title" "Installation" ecetera on the description tab. I was hoping I could flag them as hidden so the average user wouldn't see them on the images tab. But this doesn't seem able to be done. So for now I deleted them and I've uploaded them to photobucket and linked them. I know some other modders create other mod pages and set them to hidden and upload all their "behind the scenes" images there. But it would be really great if we could flag some images as hidden so we could keep all our work for a mod on that mod page.

 

I hope my request makes sense! Thank you for making the greatest mod site ever!