I tend to agree with artbrooks on the reason a distributor has not stepped forward.
The subject is more suited to a BBC drama program and/or limited distribution.

For much of my working life, I was a paleontologist for a major oil company; our interpretations were based on the evolutionary succession preserved in the rocks.
Outside of the exploration groups which used our work, more interest was shown in ancient Greek (i. e., none) among the majority of employees.