Do we know the reason it's taking so long? More scenes? Writing? Dev is in depression? Last % status was 92% I think and the rest is always the writing
In my life I did many projects and many times when I thought I was close to be done with it... then I started to see problems so my first reflex was to correct those mistakes... and then I got better ideas how to improve so then I continue to work on it and then I realise I am nowhere near close to finish so I take more time despite the fact that I believe I was close to finish.
Many people have the same reflex and in this case. If WWG had this happne to him, I am more than happy to let him take time. Because I remember the flaws of the previous chapters and I would have been willing to take them later but with more content rather than now with those flaws. As I said previously :
I remember what if volume 8, and while I LOVED that what if, there is so many ways it could have been significantly better if it had more time. We could have seen more of Sterling trying to talk to Mallory and realised that she is only interested in Opehlia Now, that would have made a much more "alive" story then what we got, where Sterling just says that Mallory wants nothing to do with him. If we had seen that Sterling-Mallory discussion while Ophelia is breeding another girl and Stelring isn't aware of what is happening... Show don't tell is always more effective.
Or I remember Kevin NTR ending of chapter 12, and while it is good, it could have been significantly better if we had seen Sterling REACTS to Kevin taking both Brenna, Ophelia and Catherine. Because in the final products, we never see him learn that Ophelia got pregnant from Kevin. In this NTR ending it lacked a cuckold aspects.
More time of development on both of these would have made them significantly better. Now when I played what if volume 8 and chapter 12 for the first time, was I happy I got them sooner rather than later? sure... But Once I got them and I had an opportunity to play them, that "sooner" aspect is gone and now the focus is on what is NOT in the final products. Specifically the content that would have made these chapter much stronger in the long run.