My DS (4) has crazy hat day tomorrow for comic relief and I thought I'd be inventive and make him a paper mache volcano hat. Tinsel to be added to create a lava effect, and red paint also will be added for lava streams etc, and another coat of the brown paint but I'm slightly worried about the current effect. Does anyone else think that it looks slightly.....suspect??? 
Should I go back to the drawing board while I still have time and credibility?