The famous sponge.

thingiverse

Crafting a renowned sponge figure involves blending simplicity with depth. To begin, sketch out the basics – think circle and triangle – to create an initial template that establishes your design's visual footprint. A well-crafted facial expression is essential, conveying personality while retaining that iconic smile of childhood innocence. Asymmetry works well for this type of character; uneven shapes create interest and make him seem more endearing. Don't forget the texture – add sponge-y detail by including soft edges on various components, making your design come alive through tactility. Remember to give him arms as they greatly increase his appeal in animated scenes. With attention to proportions, movement and expressions you can transform an ordinary drawing into an unforgettable one.