[...] From the Additional Information About Extra Items section of the Inventory Sections: Regular, Extra, Counterpart, and Alternate help page: (URL) Removing or Changing [...] (57 months ago, Sep 9, 2019, to Inventories Requests)
[...] [...] The only color that I could see a chance of getting added would be something akin to "Metallic Gold" or "Metallic Silver" to separate surface-coated copper parts [...] (57 months ago, Sep 4, 2019, to Colors)
[...] This mask is actually a LEGO color known as "Red Flip/Flop" and was only used for the two Bionicle masks shown in (Set bilmasks-1) (URL) The LEGO color "Red Flip/Flop" [...] (57 months ago, Sep 2, 2019, to Colors)