Yes i need to solve that but i'll release a beta pack once all will be generated for testing purposes.(my corei7 working 24/24 from about 7 days now and not finished with waifu cpu resize ^^' (not using the gpu version because the resulting image is not as accurate than with the cpu version))
So while i'll work to solve the blocky layers edges someone could find some scenes bug (as it's automatised i'm sure that it'll have bugs in special cases fields i haven't spotted).
I also need to resize some scenes with waifu N1 filter because waifu unfiltered is realy crappy (in shinra building for exemple):
Unfiltered waifu 4x:
N1 filtered waifu 4x + some gimp filter: