Diva is a good one, also the Arturia collection is pretty good - especially the Jupiter 8 and CS80 ones, also the Oberheim

but in general its not going to sound the “same” just similar, because really there is a different sound to analog gear when you push it, the output is nice and saturated and has a hot edge to it that you cannot replicate in software (yet at least), so the end result is usally a “wetter” type sound in general, even with no fx or anything

also the A4/AK is a self-contained unit with the sequencer, and has limitations and possibilities that drive the composition process in a specific way… and thats a real consideration, because especially in electronic music the tools themselves often dictate the structure of the sounds and melodies and so forth

there are plenty kinds of software emulating analog synths - but analog synths cant emulate software, and arent designed to… so its good to keep that in mind - the limitations of the synth are what make it that particular synth