I received an email newsletter from CoolMiniOrNot just before, and in it I noticed this chap:
https://www.coolminiornot.com/shop/54mm-plus-category/industria-mechanika/adrian-smith-s-frankenstein-1.html
This seemed rather familiar: it is very (very) similar to Anvall the Thrice Damned from the Reaper store.
https://www.reapermini.com/OnlineStore/anvall/sku-down/01521
The sculptors are different, and the Frankenstein version claims it's a 3D printed design which was the winner of competition to realise a sketch by the artist - but it just seems so similar in style and pose, equipment everything.
There's also passing similarity to this one from Games Workshop:
http://www.games-workshop.com/en-AU/Nurgle-Chaos-Lord
So I guess I'm curious as to whether there are thoughts from others out there as to whether the variations are enough (ie the devil in the detail) or if there is a borderline IP issue for the artistic design?