Nice!
As for kits, I'm not sure but I have some vague, possible memories of (at least planned) kits for a 75% FW-190. There are blueprints/no kits for sale from
http://www.marcel-jurca.com/index.php?lang=en including several 190s.
I also very vaguely seem to remember something about a FW-190 homebuild/kit with a replica of the original engine (all replicas I am aware of use newer engines as the BMW engines were all lost).
EDIT: I found it, not sure if they're still being made though
http://www.flugwerk.de/html/page.php?GID=19&SID=4
I had no idea but someone made a kit of another classic warbird
http://www.loehle.com/loehle-aircraf...-flying-tiger/