I have some icon replacements for a few games on the site.
Earthworm Jim 2 (Pirate) (NES)
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The current icon uses a screen from Earthworm Jim 3, which already has a section on the site and an icon to boot.
Hokuto no Ken / Fist of the North Star (NES)
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The current icon is from Hokuto no Ken 2 and not the first game, which is where the only sheet currently in the section comes from. For the sake of accuracy, the game should be retitled to just "Hokuto no Ken" and the sequel released worldwide would be on the site as "Hokuto no Ken 2 / Fist of the North Star" as the first game never left Japan.
I also have the icon for Yokai Dochuki (ARC) which I accidentally left out because of the countless errors I get whenever I try to submit a new game on the site.
Since I'm here, I might as well provide an update to the "Mugshots" sheet from Racer Mini Yonku - Japan Cup (NES).