I just finished six Hold Guardians for my Dwarven Holds army.
They are models from MOM Miniatures. Way cheaper then GW minis (3 for 12€).
The production quality was not so great. On some of them there were offsets between the front and the back half of the model. But because they are made from stone, it is not noticeable on the miniature after I painted them.
I think they came out a little bit too dark. I was following a tutorial from Grotskulls Workshop on Facebook, where he painted a whole Stormcast army in a nice brown stony look (with great blue weapons).
But in the end I like them. Now have have to get them on the table to see how they perform.