: Use crayons (fitting for the title!) or markers to fill in his red shirt and yellow shorts. DIY Paper Ideas
: Draw Shin-chan on thick cardstock, cut him out, and attach a popsicle stick to make a puppet.
: Add two large, slightly slanted ovals for his eyes. Keep them wobbly and cartoonish rather than perfectly straight.
: Draw two very thick, dark, rectangular eyebrows high above his eyes—this is his most famous feature!