Nick appears to be a stickman with a purple hoodie, dark gray pants, and bright blue shoes. his head also has a crack going across the left side of his face.
The Vs. Nick FULL WEEK Mod is by the same creator of the OC itself.
The Creator of the Mod and OC wrote the Mod Funkipedia Page of Nick.
Nick's favorite color is purple, however red and blue are a close favorite as well.
Nick has many powers when it comes to the character itself, however only 1 of them are shown in the Vs Nick mod.
Multiple of the portals in the background of the Non-Euclidean songs contain references to many other things, such as Among us, Sans from Undertale, Terraria's Eye of Cthulhu also serving as one of the thumbnails for a blank livestream on Nick_'s channel, Scp-173, him and his friend "Midnight", Roblox, and Minecraft.
Nick's unused icons could be for if he got angry, however in files the characterlist.txt files lists it as "nickglitch", but the source code files label it as "nickscawy". however after all of that, it still goes unused.