Suspended Iron Man Helmet. I advise to lower print speed at highest part of the model, in print model I added g-code to lower the speed to 50% and lower the nozzle tempereture from 225 to 215 degrees at 288 layer. I added also multicolor project for AMS, I printed it very slowly about 60 mm/s, you can try faster but the last 40 layers must be printed slower. I advise to increase flow by 5-10%.