Since we're on a roll with Taric splash art matching ingame assets...

Would you consider taking a look at Emerald Taric? His splash art depicts a gold (or bronze) trim on his pauldrons and breastplate, while ingame it's a shade of green.

https://4.bp.blogspot.com/-U-K5KPMl_YU/VwQDDlEHNaI/AAAAAAAA5eo/qth1BKvUXqE-XwWG4XAus-aF_Wud-dcvA/s1600/Taric_Splash_1.jpg

https://3.bp.blogspot.com/-s6H_Ai01VQ8/VwQkamFs0YI/AAAAAAAANEo/bpYIx3hQmbg5We30Fqcc3ozYYGMibIPtw/s1600/taric1.jpg