Recommend an AC system for my 68 Barracuda

Got any pics of this? I wanna put AC in my 65 Valiant (factory non AC) but I don’t want big hose all over the engine bay. Trying to keep a clean-ish look.
Ingenious! I know when I re ran the hard lines in my 02 Ram, they had one hidden, passenger side, inner fenderwell, kinda....