cartoon about scientist 3d models

About tips: I'm happy to accept improvements or suggestions and try to make them happen. Unfortunately, I haven't yet managed to print it in 3D or divide the STL parts into separate pieces. This is my first tank robot because I made it with...

It has a “bulky main section, a smoothly curved cylinder with a mess of silvery ropes trailing behind”. The “petals” can be folded. It is about a kilometre long. It passes through the Saddle Point portals, that are 30 to 50 meters diameter. That’s...