There is an upscale version, def not the base model, that has an outstanding paint job in red. Another brand that does the red as well as this is Mazda. The Miata in that color is dazzling.
From what I know from my friends who do seats, everything is just jobbed from sub-contractors who are told not to report who they are selling it to because Musk likes secrecy. They don't have specifications to provide to the sub contractors, they just ask "what will work? Sell us that." His recent actions in the federal government confirm that paranoiac and slipshod management style.