I'm still working on it! I have just put more of a focus on development over media :)
Maybe I'll try and get an update posted soon - I've got quite a lot I've not shared...
Unfortunately it's been so long since I worked on this, and the updated game engine didn't support a lot of what I did in the levels (model formats changed). Therefore it's unlikely to see any direct updates. However! It's very likely my next project to remake in Unreal after Something in the Water!