silhouette cameo

I've built some pep Helmets over the years. Using resin, bondo, smooth cast, EVA foam ect. And I want to build a full suit of Halo Spartan armor. But I don't want to spend days cutting out pep armor. I've saved up plenty for either a 3D printer or a Silhouette Cameo something rather. I'm...

Long time lurker, first time posting. I recently bought a silhouette cameo 3 im currently testing the Master Chief MJOLNIR MK.4 HD file which comes with a silhouette ready .pdo i cant get the file or the silhouette to align correctly?!? can anyone give me any suggestions or have had this issue...