Sorry, i misspelt it, it should be "JUNE21" vst. Its an emulation of the Roland Alpha Juno 1 and 2. I have a hardware Alpha Juno 2, and I have done a side by side comparison and its pretty good. Not totally spot on with my machine, but pretty good. Its open source as well.
Of course the Alpha Juno is a pretty simple one OSC synth with PWM and Sub, but it is still capable of a wide variety of timbres. I like it. Its well worth the download in my opinion.
https://mikerodd.github.io/june-21/