Not sure how large you need it to be, we do technically have one but it sounds like it might be too big for your needs: https://kokororeflections.com/free-rpg-maker-ocean-tiles/ Maybe it could be chopped down to make a smaller one.
We've had requests for more of this type so it's likely we'll make some in several sizes. Not sure about the timeframe on that.
About the forum: there is an option, but it seems to be per product rather than across the whole account. I'm not sure if there would be an advantage to it that way.
Thanks for the link!
