jupiter994 you don't have to ask for permission to use a model for a private purpose. :D
You only need to add credits for the authors in some place of your map (prefer optional queset). Credits are simple just the name of the author and the name of the thing he or she has done that you are using.
However permission is OBLIGATORY when you will edit or change the model in some way.
PS: the blonde villager is an awesome skin made by Mr.Goblin. http://www.hiveworkshop.com/forums/skins-552/human-blp-129175/?prev=search%3Dvillager%26d%3Dlist%26r%3D20
You only need to add credits for the authors in some place of your map (prefer optional queset). Credits are simple just the name of the author and the name of the thing he or she has done that you are using.
However permission is OBLIGATORY when you will edit or change the model in some way.
PS: the blonde villager is an awesome skin made by Mr.Goblin. http://www.hiveworkshop.com/forums/skins-552/human-blp-129175/?prev=search%3Dvillager%26d%3Dlist%26r%3D20