Did it ever occur to you that the original sculptor of what you're copying might look at you as an un-original "scumbag" who is trading off the works of others?
Why is okay to simply disregard the IP right?
Because it's how people rationalize the illegal processes they are engaged in so they can make back their investment in time and material, an possibly the cost of acquiring an original item.
Again, I don't think it's right to recast, but complaining about is just stupid if it's not YOUR design in the first place.
Worse yet if you don't realize the word is recast not recasted, well it's hard to take your complaint seriously.