Any developers here that would help update a mame driver?

[ode1979]

So im a huge fan of igrosoft games, the slot cherry type games, especially gnome. I even build a real slot machine with them some time ago. I found on the net a version of mame 0.141 that was modified to have a working coin hopper. So normally in mame, when you win a price, you just click a button and the coins drop one by one, that does not work in the real life. So someone moded the multifish driver, used by igrosot games, so that when you win a price and press the button to get the coins, that activates the coin hopper, and then mame expects a signal for each coin so that when the amount of coins have been dispatched, then the coin hopper stops. So i got that working just fine, and i dont make money out of it ,is for personal use. To be honest, here in my city , i live outside the USA ,there are tons of coin slot machines everywhere and thats where i met the igrosoft games, i even bought a couple of real boards but they where faulty. Anyway, i do have the multifish driver moded for mame 0.141 but i would really like to update it so i can compile it with the latest mame to be able to use bgfx filters. Thats all, so if you are interested , please let me know. Thanks alot. Again, pardon me for my bad grammar. English is my second lenguage.