Heres one of the MAME variants that has been released:

Mame32K v0.67.193 (2018/01/11) is released. Mame32K is a MAME Emulator on the Windows/DOS platform. This is MAME compiled with Kaillera, a utility that enables Netplay on it and other emulators that support it.

download http://down.emucr.com/v3/5071094914482176