Hi; I can't say I'm a devoted reader of this newsgroup, the last time I read it was
1987.I used to have as part of a small personal website a milk paint reicipe that was so unexpectedly popular I used to get phone calls about it.
It used to be at vrx.net/richard/mailk-paint or something like that. That url is long dead but, I've put it and every other milk and natural paint and finish recipe I could find on a newer version of my site.
Hopefully some of you might find it useful.