Has anyone done a Game Swapping on Midway Seattle hardware?

Got bored and pulled a seattle pcb off the wall to fire up B.I.O. Freaks, I have the old MAME chd I'm currently sticking on a CF card. Anyone recently happen to come across the more complete chd version?

Someone was ebaying what was described as a more finished version of the game a year or two ago (though I seem to recall some part of it looking kind of fugly, the control panel maybe) for 1,500 bucks. I dig the test location/prototype stuff but not THAT much, hah.
 
I figured since there's a more completed version of the game floating around out there someone here might have the CHD by now. I once pursued an attempt to purchase the CHD but that didn't pan out. The MAME version doesn't have a title screen, the more completed version does. I might remember incorrectly on that.
 
the problem is there are 3 types of people in the world,

users,
sharers,
and horders.

we are sharers, but most of the proto's are owned by horders.
they know if they share anything the "investement" will lose some value. :(
 
Did these ever get dumped? What is the progress?
I've not seen any newer versions get dumped.

conversions are possible as long as the board is compatible and you have a security chip.
@ekorz and I bought bought repo security chips from summit arcade for a bio freaks conversion he was able to get his conversion working but I've not had any success.
 
I've not seen any newer versions get dumped.

conversions are possible as long as the board is compatible and you have a security chip.
@ekorz and I bought bought repo security chips from summit arcade for a bio freaks conversion he was able to get his conversion working but I've not had any success.
it's just the mame version, I think there might be something later out there still (maybe at galloping ghost too?) but I haven't seen a dump
 
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