Happy to share, hope it's useful!
In case there are Linux users that want go do a quick grab of the whole thing for saving it offline, here's what I did to make a quick copy before my kids get home:
wget -r -p https://flyingbat.web.fc2.com
from for example your download directory. Will only work on Linux, though. And you'll also get the rest of the site. You can alter the URL to get only specific parts if you like.
Jeroen
PS While having a quick look I did notice some interesting little things (that seem easily fixable), such as the different instrument panel of the Lukgraph kit that does not seem to have space for the internal guns and that the stencil for the 153 series should probably read DM200 instead of DM225.
Also AFAIK the 153 did not have scalloped ailerons and elevator.
I'm doing a 253 anyway, but if you want to do both a 153 and strive for accuracy some further research might be needed.