HM - i think there is a Trial Version (30 Days) from ZBrush -
https://pixologic.com/zbrush/trial/
I do 3D Sculpting over 15 Years ... and ZBrush is a bit harder to work , because the User Interface is heavy to learn . But if you master it it is a great Tool for fast 3D Sculpting. This Picture is from a 3D Sculpt ive worked maybe 2 Hours for it - THX :-)