There's a free plug called DVS Saxophone that also gives decent results. https://ameblo.jp/pekolureap1983/entry-12632980800.html. It's not the most professional and best-sounding thing in the world, but I've found it gives a good enough sound for sketching or creating demo versions of songs. It's definitely worth a download to check it out, even if you end up using another solution.
It was designed for expressive playing, careful attention was payed to the way 'velocity' and 'pitch bend' effect the filters, also the reverb has been configured to compliment the saxophone sound./free-vst-stereo-expander.html.
/oberheim-ob-x-vst-free.html. It has a natural sound. There are two portions named Reverb and Vol and also here is including size, depth and level button.