A revised version in now available for QC: http://www.mediafire.com/file/3fnmprm1578f480/Rainy_Holyday_QC3.zip
My apologies for the long delay, but real life has been quite demanding the last couple of months, so I have not had the stamina to do anything with this project for quite a while.
I have fixed some minor issues with regard to areas that should be white, which after a more rigorous test turned out to not be white in the QC2-version. But except for this, the new version does not differ much from the previous version. I had intended to work a bit more with the redrawing, but when I looked upon it today after a break of several months, I decided against using more time upon that. (It is not hard to find "bad spots" if you are looking for them, and if you consider these to be too horrendous I can make an attempt at improving them.)