(my tablet ran out of batteries a few days ago and I can only remember that when I sit down to work)
I intend to keep working on it though.
It's worth noticing that not many people will be willing to work from existing assets, like heads or rigs. Not because of creativity incentive or anything like that, but because it's a lot more work, as unintuitive as that may sound. It brings a broken and unpredictable workflow of importing, understanding how the existing things function and then working around it.