A problem exists for the KDF helmet of the Competitive Rep's "Duelist" ground armor costume. You cannot specifically tint the visor alone as it colors the entire upper half of the helmet to the same color.
This is in contrast to the Romulan and Starfleet helmets of this same costume. They have an extra tab to help isolate and color the visors while you're able to color the rest of the helmet. The Klingon one does not have that extra option.
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