I tried emailing the site owners and also PMing the mods here, but got not response.
I released dumps of two prototypes recently, and created HP pages for them:
http://hiddenpalace.org/Halo:_Reach_(Ju ... _prototype)
http://hiddenpalace.org/Fatal_Frame_II: ... _Prototype)
The ROM files are too big to upload using the form. I can provide download links to the HP site owners/mods so they can upload them to the wiki, but don't want to share those links here in order to avoid having them burned. If there is an interest in making one or both available for download, please get in touch via PM or reply to my email (it's an @protonmail.com address).
My group has a number of prototypes to dump and release this year. Perhaps half of them are < 1.5 GB, so I can upload those myself. Is there a way for me to "pre-upload" the larger ones when the time comes?