[complete] Universe Prowl back filler (now available) The purpose of this project is to fill the void in the Universe Prowl mold's back. I feel that it's the most glaring weakness of the mold, and with the recent arrival of my Botcon Rapido, I thought I'd try to improve it. I'm only about a week into this project. So far, as you can see in the photos below, I've more or less sized and toleranced a filler piece that securely clips into Silverstreak's spine. The next step is to (1) minimize gaps, (2) add detailing and (3) remove mass so as the make the piece cheaper to manufacture. Two major revisions I already have in mind include carving out channels for the missile launchers to fold into, and to add cosmetic shoulder mounds to make the arms look more attached to the chest. I am modeling this in AutoCAD, and it's being produced by Shapeways. At this point, this is only a personal project. If I actually see this through to the end, and I'm satisfied with the results, it will be available for order on Shapeway's website. The cost to produce this massing prototype was $18 including shipping, but I hope to bring the cost per unit down significantly through the reduction of material. This project currently has less to do with functionality, and more to do with my own OCD. I encourage everyone to leave some comments and criticism regarding possible additions and other features that could be included.