Spend the indicated type of credits to unlock the corresponding bonus content:

Bumper Stickers: 1 Blue credit, 2 Friend credits, 3 Gold credits, 3 Red credits
Diorama 1: 1 Blue credit, 1 Friend credit, 3 Gold credits, 3 Red credits
Diorama 2: 1 Blue credit, 1 Friend credit, 3 Gold credits, 3 Red credits
Diorama 3: 1 Blue credit, 1 Friend credit, 3 Gold credits, 3 Red credits
Diorama 4: 1 Blue credit, 1 Friend credit, 3 Gold credits, 3 Red credits
Diorama 5: 1 Blue credit, 1 Friend credit, 3 Gold credits, 3 Red credits
Diorama 6: 1 Blue credit, 1 Friend credit, 3 Gold credits, 3 Red credits
Mii Bobblehead: 1 Blue credit, 2 Friend credits, 3 Gold credits, 3 Red credits
Screenshot Taker: 1 Blue credit, 2 Friend credits, 3 Gold credits, 3 Red credits