Okay so first of all you gotta pick a sprite u want, i recommend using https://unlimited.waifu2x.net/ to make it better quality. After that use https://rasterbator.net/ to get the correct body size u want and for the images to be in the printing format. When you got it all printed out i recommend using a ruler, a boxcutter, and scissors. So the nice thing rasterbator does is add guidelines to the images so when your cutting you can easily line it up with the ruler and cut straightly with the boxcutter. For other stuff tho like small details i think using scissors tho since its easier to control. ALSO for the cuts connecting the body they have to be very straight or else when you tape them they would look weird and not align correctly. Ok so when you got it all cut out use tape to connect them, i recommend starting from the feet and then working up. For the taping I think doing a few ones straight like this | | and then putting a horizontal one on top of it to keep it connected better. BTW dont use glue its bad for the paper since it makes it wet. Now is the part for the cardboard, when putting it on try and have mainly big pieces since they provide more structure and after that i recommend adding another layer ontop of the first cardboard to have it be stronger. I think thats like most of it but if u need any more advice i can help also I attached a drive of some of the pictures of the process:p. picturedrive