I have land my feet on Waterfall now as well, so if you have account there, feel free to follow me! It allows nsfw arts, so I will be posting naughty stuff there (besides InkBunny).
However, I have marked my account as NSFW so be aware of that. Also, you need to have an account on Waterfall to see anything. But I recommend the place. It looks like Tumblr, but is better already, ahah :D
Waterfall is still so small and in making progress. I think that could explain it why you didn't find it. I didn't find it either via Google, to be honest. I needed to go to their page via the post they made on Tumblr. But no worries, I always put link(s) if possible! Because I know how annoying it is when you try to find something and can't for any reasons, only because other person didn't put link in their post etc.
Waterfall is still so small and in making progress. I think that could explain it why you didn't fin
