Oh, my, I love these! Especially the first four. Weeko!
Some of these remind me a little of a creative cross between Friend or Foe's softies and art by Mari-chan or Junko Mizuno. That's a good thing, btw.
I would love to see kits, and if you ever do produce kits, let me know & I'll give you what exposure I can. (The site I write for is project-based, so we never just link to "this cool thing we saw" unless there's a tutorial involved.)
As a matter of personal preference, I'd rather that kits had wool felt, though. That's not always possible; assuming I had the cash, I'd probably buy the craft felt version, too.