If you wanted a hologram that anyone could see without AR you could install a trid projector (Core Rulebook pg 439) in your helmet. Capacity wasn't listed in the CRB so was added in Run & Gun pg 87. So if you go that route it would be 200¥ and [2] capacity.
Unlike the holo bracelet in Cutting Aces pg 141 it is obvious that it is a hologram.
The bracelet is 250¥, requires a Perception (2) test to realize it's fake, but no listed capacity cost.