The latest version of Space Rock #4, sanded and with the circuit board and powerbank holder printed for inside. Also shown is a version of Space Rock #1 printed in sections at 280mm wide, and coated with XTC 3D as a test as this print has lots of flaws – not least because the filament snapped just before finishing printing the front section, so I had to do a patch repair. Interesting to see how smooth this sands down.
First refined version of shape 4. The outer shell has been sanded ready to be cast (as a test). And some test prints in PLA of the inner part that holds the power bank and circuit board. The first version of this is not deep enough and the screw holes are a little too close to the edge of the print.