You can buy the scary skulls for yourself!
Ruby (specifically the middle one): https://www.target.com/p/deco-replicas-skull-gazer-resin-3-human-skull-with-ruby-eye-fish-aquarium-ornament-from-penn-plax/-/A-15746891 Maxwell: https://www.amazon.com/Gifts-Decor-Grinning-Realistic-Replica/dp/B009LGCO4O/ref=sr_1_3?ie=UTF8&qid=1514916091&sr=8-3 Max: https://www.amazon.com/Readaeer-Replica-Realistic-Human-Skull/dp/B017XSJ6BK/ref=sr_1_3?s=industrial&ie=UTF8&qid=1514916146&sr=1-3 Pikachu: https://www.amazon.com/Pikachu-Sunshine-Buddies-Bobble-Head-Japanese/dp/B000PH30ZU Shad0w Costume: https://www.amazon.com/dp/B016EIYZFC/ref=sspa_dk_detail_5?psc=1 Skully: https://www.amazon.com/DESERT-FOX-Skeleton-Realistic-Halloween/dp/B074RFL5TC/ref=sr_1_6?ie=UTF8&qid=1514916543&sr=8-6 Skellian: https://www.amazon.com/Crazy-Bonez-Z18724-Pose-N-Stay-Skeleton/dp/B0070ABLHO/ref=sr_1_4?ie=UTF8&qid=1514917562&sr=8-4 Skellabone: https://www.amazon.com/Sunstar-Industries-Skeleton-Halloween-Decoration/dp/B00NB3TT9G/ref=sr_1_15?ie=UTF8&qid=1514917653&sr=8-15 Skull Mask: https://www.amazon.com/JIUSY-Skeleton-Balaclavas-Halloween-Motorcycle/dp/B01LZ2QT8Q/ref=sr_1_11?ie=UTF8&qid=1514917711&sr=8-11
