The Apostle's Executioner

Hi,
This is part of a bigger project, it's the weapon of an apostle that visits the world of humans. It's quite big so it can be held by a bigger creature. This is based on my own imagination and several references I collected from different sources. I didn't draw from any concept art.
It was supposed to look patched together with nails and such. Kinda a hybrid between occult like weapons and handcrafted weapons from apocalyptic themes.
Thanks to everyone who gave me some feedback. :)