Gather clay, water, a small board, sculpting tools, and reference images of Lord Ganesha
Knead the clay until it becomes soft and smooth
Shape a base for the idol
Form the body and seat it on the base
Create the head and make the elephant face
Add the trunk and shape it carefully
Make the ears and attach them to the head
Form the arms and hands
Shape the legs and feet
Add the crown, ornaments, and other details
Smooth the surface and refine all features
Let the idol dry completely
Paint the idol with suitable colors
Apply a protective finish if needed