I share a lot of traits with Fluttershy so it wasn't a hard choice to say I'm most like Fluttershy.
40% Fluttershy 20% Twilight Sparkle 15% Rarity
15% Rainbow Dash 5% Applejack 5% Pinkie Pie
I'm not much into the vinyls or any such toys like that but what did get my attention are plushes so right now I'm collecting plushies more so plushes by WhiteDove and Nazegoreng
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Well Crimson her HEX color is #DBBCF5 which there is no name for but the closest HEX color is #D8BFD8 which is named Thistle.
So if you must, she is a lovely thistle color