hot wheels 2019 speed blur t fox '17 nissan gt-r (r35) guaczilla 61/250, green generic hot wheels 2019 speed blur t fox '17 nissan gt-r (r35) guaczilla 61/250, green, on a standard "tfox" card. hot wheels 1:64 scale die-cast metal collectible. whether you are a collector or love playing with them, hot wheels is a brand that brings out the kid in all of us. collect all your favorites. recommended for ages 3+.