This page has the main files for the ZMC diffuse scattering modelling program I developed a lifetime ago.
ZMC_Nov2015_Win_g95.zip -- old Windows binaries
ZMC_toolbox_Linux_static_April2016.tar.gz -- old Linux statically linked binaries
ZMC_toolbox_source_April_2016.tar.gz -- source code, such as it is
878463.f2.zip -- a simulation you can download and practice on
ZMC.png -- world's worst 'logo'