Install vmware player on nixos

Hi i wanted to install vmware to use my old windows 98 in its full glory because virtualbox cant give anything other than square resolutions.
I used this in configuration.nix = true;
It installed and everything seemed to work 1080 resolution and everything else like drag and drop etc but i noticed there is no sound i thought its vm issue but it didnt have any sound even in xp vm so ithink i need some extra packages to make it work that i have missed to install.
And also i have not found any instructions anywhere to install it so a detailed one will be appreciated if i have missed any.