So, I knew the cache locksmith in Agartha sold recolours of the outfits, but today I found out that he sells an recolour of the Arctic Survey Drone called Arctic Recon Drone.
Is a pet recolour something new starting with the Winter Cache, or has there been others? The answer seems to be no, if I am to beleive the pet vindown (no other pets listed with locksmith as source) but maybe they have been removed form the window as the other caches expired? Even though that would be a first AFAIK.