OK, thats no problem. But let me try to understand: You don't have the time and motivation to complete the physical release of the game? And you don't want to post the digital ROM version here as you spent a lot of time and money in this project in the past? Thats completely understandable!
But maybe a few good people can join forces here to bring this to a happy ending?
I'd love to spend some of my free time and offering my help here... Burning eproms, soldering PCBs, assembling boxes/cartridges etc is no problem for me! And I won't ask for any money...