I wanted a custom Force Weapon for a Librarian in my White Scars Successor Chapter.

So I remixed one from one of Cornivius' fantastic Force Axe models: https://www.thingiverse.com/thing:4209903

I stretched it out and scaled it to rougly match the proportions of an old one-handed (non-Primaris) Marine Power Axe I had in a bitz box (from an Assualt Squad box I think).