Valve released this collection of Counter-Strike skins to commemorate the addition of a revised Inferno to the active duty pool at the end of 2017. The items here are exceptionally bright and colorful. SG 553 | Integrale and Dual Berettas | Twin Turbo feature quite an unusual art style, something from sports shooting or toy guns for kids.
In the 2018 Inferno Collection, you can see the MP7 with the iconic Fade skins family. R8 Revolver has the Nitro skin with the same toy-like style. Surprisingly, these skins are cheap. They’re great items for any personal collection.