Replacement Antenna for Studio Series 86 Ultra Magnus

I lost one one of the detachable antenna for my SS86 Ultra Magnus figure and looked all over the internet for a 3D print of a replacement. When I couldn't find one I tried modeling a replacement myself. It's not perfect but it's about as close as I can get it. The antenna fits pretty snug in the port on Magnus' head. It's certainly not as 'clean' as the original, but maybe someone with a better printer and better skills than I could improve it.