I've uploaded the windows version: https://github.com/liteuser/EthereumDark/releases/download/1.2/ethereumdark-qt.zip

Not sure if I've been clear enough with the specs after the hardfork:

POS Interest: 100%
Min stake Age: 8h
Max stake Age: 20 days
POS Starts at block 13999
POS % interest will half every 60 days until a minimum POS of 10% (the halving starts after first 60 days)

There is a maximum stake reward of 250 ETD (i.e. if your stake produces a reward of more than 250 coins then you only get 250 coins)

There are currently 1535015 ETD and the premine was destroyed by bittrex: