What do you build when your sister asks you to play with her LEGO? I’d say a Disney castle or a fantasy adventure diorama. But according to Frost, sister’s bricks are perfect for building a Vic Viper or two. Obviously, for her favorite characters, like Penelope. I like this one for its shape and glowing coral color, which looks amazing with open space in the back. Even such a simple Vic Viper got a couple of nice piece combinations, like the tiny bow and arch pieces on the tip of the wings.