Hmm sadly I cannot say as I haven’t played all of Unity, but if we had shirtless Ezio, Edward, and Connor all at some point, there probably is one for Arno huehue. Maybe the other mods and answer this?
~ E
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No, Arno doesn’t have one at all, which is a damned shame, really. Ezio, Edward, Connor, and Jacob all got to go shirtless at some point, so Arno joins Altair, Desmond and Shay (I think) in the “no shirtless scene” club. Boo.
~ Signora Paola