u/Hot-Resource-1704

I purchased this Prime 3 Samus in 2019 and I've just now started to notice that the colors on the feet and arms are fading. This figure has been on display in my basement with essentially zero sunlight for most of its life. The room has roller blinds which have been left closed for years, so I don't think this is a UV light issue. Has anyone experienced something like this and know what might be causing it?