Math: the main body and extend part are both generated by double or trible curves. The language is conbined with streamline and linear line to make it dynamic and with tension.
Wireframe: The cladding is composed by horizontal linear elements, layer by layer. Thus, the cladding can be displaced easily to create a more complex wireframe.
Shape: in general, it’s like a mouse, but excavate in the head and tail. Also it is extruded some parts on the two sides to express the athestic of gravity.