I'm looking for an old freebie; the Sororitas Armour for V3. Supposedly, there's also a V4 version. It looks like this;

Can anyone furnish me with it? Seems the old authors aren't around anymore.

That looks like a Baron Vlad Harkonnen outfit. So I searched on the wayback machine and did not find that outfit on either of his two websites that I know about. Sorry. It is a pretty cool looking outfit and for V3 as well. Good luck on finding it.

I know who made it; the user named "torsis". But alas, they no longer seem to be active. Hence me reaching out like this :-)

Ah I see. So the model is a Sisters of Battle based piece and Baron has a similar outfit but a bit more skimp for his model Angela. Do you own her? She went for 5 bucks back in the day. Baron had all these wonderful outfits for her but you needed her geometry to unlock the exe files to get to the outfits. Wayback Machine link: BVH3D.COM - 3d Poser Models & Artworks (archive.org)

I did look around at the website listed on the image but they had invoked the robot.txt which Wayback honors so no archival of download files were made. To bad. That site has some pretty cool stuff.

I can see why you thought of that :-) Maybe I'll see if I can find this Angela. Though, I'm of course interested in the outfit in my initial post ;-)

Angela can be found here.  She is a freebie.  The second Angela 1.0 is a BVH creation and is no longer available.