Firstly on the topic of From the Vats (the community-sourced vivimancer supplement): I feel really bad that it's still not finished! I've had all the material for ages (a year?) and have just not been able to find the time to collate, edit, and layout. Mea cupla.
But, the good news is that it's not forgotten and is indeed progressing!
Today I had a little play around with possible layouts for monster stat blocks. The bulk of the supplement consists of adventures (including Ben L's wonderful Submerged Spire of Sarpedon the Shaper) and monsters (around 20 or so, I think). I've never been that keen on the "standard" monster layout -- a big, vertical block of stats, usually with a lot of dead space on the right, followed by the description -- so wanted to try out something a bit different for the stats.
Here's an example of what I'm playing with.