This robot is a cool little character that can TRANSFORM into a box. the assembly is really easy and all that is needed is some 1.75mm filament for the joints. 

NOTE: sadly this model does use some supports, but only on one part. I added some files for PETG supports for easy removal. PETG is not needed if you don't have an AMS or PETG filament. If you struggle with assemble sorry i couldn't provide a guide. I'm new to this so just look to the pictures for help. or the assembly file .DONT PRINT THE ASSEMBLY FILE.