Yes, it's pretty obvious who they got inspired from.
I need to make something for these two anytime soon. Seems they're investigating on something (or at least, Watson is, Sherlock is just being smug : D). Probably trying to frame Ludwig. : D
Sherlock and Watson (this interpretation of them at least) belong to me.
The originals are by Conan Doyle obviously. :3
Sly Cooper universe (c) Sanzaru/Sucker Punch