Now this is interesting - I sure would love to hear in more detail what medy you ditch 100$...
The scalemates link is here, it also has the scan of the instructions:
https://www.scalemates.com/kits/kitty-hawk-kh32016-os2u-kingfisher--960448
The instructions themselves look pretty standard on the first glance. And al the reviews linked there als say there are some problems with the paintr schemes, other than that no real issues. So research and reading reviews doesn't give away any deathtraps here...