Draw and cut out individual body parts (arms, legs, heads) of your characters on separate pieces of paper.
Based on your request, here are instructions to create a cartoon character, including a "folded surprise" method to create three characters on one piece of paper, inspired by popular paper-craft techniques. 3-Character Folded Surprise Paper Art cartoon threesome
Open the paper and connect the heads to bodies/mid-sections. Draw and cut out individual body parts (arms,
Construction paper is recommended for durability, though white printer paper works for simpler projects. cartoon threesome
If you want to make them move, take photos between small movements of the paper parts, similar to the stop-motion style in Paperman . How to Make Paper Animation : 4 Steps - Instructables