First, check if the movie has an official director's cut. Sometimes movies get re-released on Blu-ray or DVD with special features. For Kamen Rider movies, official releases in Japan might be available on platforms like Amazon Japan, or through official distributor sites. Also, some movies get released on home media with extended versions.
But the user might be looking for an English-subbed version. If the director's cut isn't officially released, some fansubs might circulate, but I can't recommend those as they're often pirated. kamen rider faiz paradise lost director 39s cut link
I should also mention that direct links shouldn't be provided due to potential legal issues and link rot. Instead, directing them to official sources or platforms where they can legally access the content is the way to go. First, check if the movie has an official director's cut
Also, considering the user's request, they might be referring to a version available on video-on-demand platforms. In the US, Funimation often handles Kamen Rider releases, but I'm not sure if they've released a director's cut. The original movie might be available on their site or others. Also, some movies get released on home media
Looking up some information: Kamen Rider Faiz: Paradise Lost was released in 2011 in Japan. There's a theatrical re-release for the "Kamen Rider 20th Anniversary" in 2016, which might include some additional content. Also, sometimes the DVD releases include bonus material.
Now, the user is asking for a link to this director's cut. But I need to be careful here because providing direct links to copyrighted material might be against policies. Plus, links can be temporary or may link to untrustworthy sites. So, rather than giving a direct link, I should guide the user on where to legally find it.
Alternatively, if the user is in Japan, they can look up the official Toei website or services like Netflix Japan (though that's closed). Amazon Prime might have different releases in different countries.