Hello @BeetleBug, and welcome to the forum!
I’m not sure what you’re looking for here? Are you looking for the place where you got this brush set/bundle from, or are you possibly looking for a brush from this set because you accidentally deleted it?
It’s not easy to deduce a bundle from the pictures you’ve posted, because on the first one, where the strokes are still recognizable, you’ve unfortunately chosen a dark beige-brown background that makes the search difficult.
In any case, you can find some highly recommended bundles for lineart and sketches in the forum under Category Resources, subcategory Brushes and Bundles, where you mistakenly posted your request for support, so I moved it to the support area.
For example, you can find the bundles SK1 and SK2 from @RamonM there, also the “Jarry H. Line Brush Set for KRITA” is very popular for this style, and you can find some more there. If you wish, I can give you more possible candidates for your search. I can also give you lots of links to resources that you can’t find here in the forum if you don’t find what you’re looking for.
But if you just accidentally deleted this brush or a bundle and now think you’ve lost it, then I can reassure you that it still exists, provided you haven’t deliberately overwritten it with other settings from the brush editor.
Regarding the images you posted, I have one more question and a possible request. If these pictures are not painted by yourself, you must also name the artist who painted them and if it is a source available on the Internet, you must also provide the link to it. This is standard practice here and mandatory for everyone.
So my question is, since the creator of each picture is credited as “baggycat” and you call yourself @BeetleBug, are you the same person under a different name? I think not, because then you would surely know the name of the brush and/or the corresponding bundle after at least three pictures, I guess? But that’s just my guess.
Michelist
Edit/Add:
@BeetleBug here are some suggestions:
Possible candidates are:
Sketch V2. (SK2) Pleasure to draw. including colored pencils and blenders
The Jarry H. Line Brush Set for KRITA is found here:
INK brushes for INKTOBER 2023. Feedback.and final release
KmcVisuals Krita Sketch Brush Pack (Krita)