The textures on some hydrographic skins (which the textures are based on seed 0) that are used in Inspect Skin and Gallery does not match how they look in-game. These are the ones I've found so far, I will reply with more skins that could also have this issue:

M4A4 Jungle Tiger

M249 Blizzard Marbleized

Nova Tempest

G3SG1 Demeter