Hi Tim,
many thanks for dealing with this report. Well, it looks that it was designed with the current standards, I don't know yet how high but since the last PZL 23 kit in this scale is older than me I do not care very much - for sure it will be better.
According to the company FB it will be available after June 1st - in less than a week. Here's the source:
LINK to FB
Coincidentally the Stratus Publishing is also reprinting their great book from the Polish Wings series. I have presented it on Aeroscale some time ago:
LINK to review on Aeroscale