You see I have not been a big fan of the GW sculpted Arco-Flagellants or the Sisters of Repentias, so when the ghouls came out for the WHFB line, I thought, Hmm I could do a Arco unit. The GW sculpts just did nothing for me, so I dove into both boxes and my bitz box to come up with the first to Arco-Flagellants. These are early WIP and the pictures show I need to remove a few more mold lines before they are ready for paint. So here are the first two of six that I am building. The first one uses bitz from the Skeleton box as well as the Flagellants & Ghouls box, throw in some guitar wire and a few 40k bitz and you have a custom Arco.
The second Arco has the same bitz but with a power claw sort of thing made from the skeleton box.
I also never liked the S&M look of the Sisters Repentias, so I used the Flagellants from the WHFB line, just add a few chain swords and your set. I see the Father Repentias as captives of the Ecclesiarchy that are committed to becoming sinless by the act of dying for the Emperor. I will be doing up a Sob with a Neural whip in a few days. These guys are pretty much stock figures with Chain Swords added to them.