I believe the Renri, Eleanor and Genbu voicebanks you are referring to are their first generation vocals which aren’t being supported in Studio Basic, which is the second generation version of Synth V. The new free voicebanks can be downloaded here at Anicute , the official international synth v voicebank marketplace. They are all monopitch voicebanks labelled “lite”. Anicute contains the downloads for Genbu, Saki, Eleanor, AiKO and Chiyu lite, while Kotonoha Aoi & Akane lite can be downloaded here at AH-Soft’s website . Unfortunately, we don’t have Yamine Renri lite yet, but she is an upcoming vocal that is currently being worked on supposedly. Just make sure that when you do use these lite voicebanks for covers, you label said covers as “lite” as their usage agreement states.
A few days ago I tried redownloading the first generation voicebanks myself to get Renri, and I was dealing with the same issue of their links being broken as well, I hope somebody fixes that, or at least updates the site to redirect to the international store instead.
There is no Eleanor full voicebank available for Synth V Studio (which is Gen 2). Right now the only version of Eleanor, paid or not, usable in Synth V Studio is the lite voicebank. The full voicebank has not been released yet. The “free license” you see is for the Eleanor voicebank for the first generation of Synth V.
NO VOICE BANK is free and the basic free version of synth is not worth anything if you can not test a singing voice in it. I have written to the dreamtonics company but got video help in Japanese and links to voices that cost money. If I can not translate the text ( which would be possible if they allowed a screen format that allowed for that ) Still after a month of trying to use it I have had no luck. I would like to try it out but the AI voice market is growing and I am searching for others to try since I am getting nowhere with this.