[dmar836]

Lots of great suggestions but it sounds like he wants out. We’ve all been there - a project that stalled but has a good bit invested in it - you just lose the mojo and wisely acknowledge you don’t need to keep it around. Possessions can build up and become a mental burden. The last thing you want to do is re-enter the game by disassembly, spending time and money getting a motor running, joining or rejoining clubs, or spending weekends at swap meets. It’s a discouraging place to be. I’m there with an aircraft project with plenty invested and few willing to do such work any more.
Can’t speak for the OP, but this discouraging process is amplified by tire kickers and those who want the good stuff for a song to resell.
To the OP, if your attitude is indeed to get out you might be best served by selling it all as a project. Parting out may see a little more money but will likely not only mean courting many potential buyers(with the related hassle) and leave you with a lot of leftovers get scrap to get rid of. All this means you’ll be “active” in the hobby for, as previously stated, a couple years just to get a few hundred bucks.
JMO
Dave