Halloween 78 pics (Nikolas Art Gallery) Halloween 78 is an extremely popular H1 mask made by Nikolas Art Gallery. Due to the accuracy of the sculpt and the finish varying quite a bit, Halloween 78 is a favorite candidate of Myers collectors for conversion. Myers Net member All Hallows Ghost did the majority of the original conversions, but later, members Bry and JC_70 converted a number of copies as well. The conversions typically involve new hair and additional weathering. H78 as well as the retool are still available direct from Nikolas Art Studio: http://www.nikolassculpturestudio.com and the cost is $305 plus shipping.