You have already helped a bunch, got us at least back to where we started at 30. Could try to get something more attack-worthy to replace wiglett or Vanillish to keep Slowpoke safe. Don't tire yourself out though, every bit you contribute counts :)
I always try to since I prefer to be transparent about where I got inspiration from.
It's easier for me to start with the head so I can get a general feel of where the hair will be. I always prefer to do head and hair before anything else. I'm not too bothered if the heads I draw are too big since I draw cartoony, exaggerated proportions, anyway.