Well, first of all, the link you provided is not a "thread" link. It's a single post (normally part of a thread). If you want to download all images from entire thread - use this template:
www.planetsuzy.org - thread template
As for the single post - I suggest you use the following filters:
Excluded URLs
.
Included URLs
(?si)^https?://pho\.su/\?v=[^\[\]]+$
(?si)^https?://pho\.su/img/
(?si)^https?://img\d+\.imagevenue\.com/img\.php\?image=
(?si)^https?://img\d+\.imagevenue\.com/[^/]+/loc\d+/
(?si)^https?://(www\.)?[^/\.\?]+\.com/image/[^\[]+$
(?si)^https?://\d+\.imagebam\.com/download/.+?\?download=1
(?si)^https?://(www\.)?imagflash\.com/images/
(?si)^https?://(www\.)?[^/\.\?]+\.com/[^/\?]+/[^/\?]+\.[jpginf]+(\.html)?$
(?si)^https?://i(mg)?\d+\.[^/\.\?]+\.com/i/
(?si)^https?://(www\.)?imgbox\.com/[^/\?#]+$
(?si)^https?://i\.imgbox\.com/[^/\?#]+$
(?si)^https?://(www\.)?imgchili\.net/show/[^&]+$
(?si)^https?://i\d+\.imgchili\.net/
pixhost\.[^/]+/show/[^\]#\?&]+$
img\d+\.pixhost\.[^/]+/images/[^\]#\?&]+$
(?si)^https?://(www\.)?imageupper\.com/i/\?
(?si)^https?://s\d+\.imageupper\.com/\d+/
(?si)^https?://(www\.)?gogoimage\.org/img-
(?si)/upload/big/
(?si)^https?://(www\.)?turboimagehost\.com/p/
turboimg\.net/sp/
\.imgswift\.com/files/\d+/
(?si)^https?://(www\.)share-image\.com/gallery/[^/]+/\d+$
/pictures/big/
(?si)^https?://(www\.)?mixbase\.net/gallery/image\.php\?id=\d+$
(?si)^https?://(www\.)?mixbase\.net/gallery/media/storage/
(?si)^https?://(www\.)?[^/]+/img-
/images/big/
abload\.de/img/
picstate\.com/files/
Those are the generic filters for image hosting websites. So, create a project with your post URL, open the project properties, select "Follow all links" in the "Exploration type" and then copy/paste the above filters.