Welcome aboard.
Yes, still things going on, Eternal is being revised, Chronicles is be tidied up, and you can watch it all unfold step by step. Fascinating to watch it grow. It's great when a plan comes together.
There is also
this project, sort of a Marathon This Old House. But don't be alarmed, you can still find and play
the single fisted Marathon,
the two fisted M1A1 with the PiD introduction and the mod so you can Vid Cool Fusion, or
the two fisted M1A1 (I think, I don't know the official designation) edition without the PiD intro,
one stop shopping and something for everyone.
Also, search the topics, there are quite a few experiments, short stories of only a few levels;
they are full o secret doors leading to all sorts o places but, like all secrets, you have to search for them.
I just play 'em; I don't know how they work.