This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
Not sure how applicable, but some of Skyrim’s more ethereal NPCs have a ‘ghost’ effect which causes them to be transparent and monochromatically blue. ‘familiars’ and ‘wolf spirits’ appear to be blue wolves due to this.
And New Vegas’ K9000 cyberdog gun is also a blue dog, in a way.
Not sure how applicable, but some of Skyrim’s more ethereal NPCs have a ‘ghost’ effect which causes them to be transparent and monochromatically blue. ‘familiars’ and ‘wolf spirits’ appear to be blue wolves due to this.
And New Vegas’ K9000 cyberdog gun is also a blue dog, in a way.