I can get the effect pretty close with an MPE-like use of pitch bends (using my Android tablet with a custom MIDI controller application), but I'm about to get a Lumatone (https://www.lumatone.io/), and I don't think they're planning to do the MPE-like tuning thing quite yet, just arbitrary mappings of midi note numbers. (I'll be trying to see if I can get them to support the MPE approach as an option in a firmware update, since it would be convenient to not have to manage tunings on the instrument side all the time. Eventually it'll do MIDI 2.0 tuning, but nothing supports that yet.)