Here is a quote from a post in the Warbird Forum from February 20, 2017:
"Hello dear Warbird community
Many of you have probably already noticed. Things have become quite quiet around AS-ScaleParts. I decided a long time ago to give my private life a new direction. Many old braids were cut off and new chapters in life were opened. As a consequence, the decision was made to give up commercial model making. Andy"
So it looks bad to be able to order parts. Unfortunately!