Draw your concept in 5 minutes, note materials needed, and plan the steps prior to execution.
Don't waste time on unnecessarily complicated models that take ages to construct—opt for simple, creative, and comprehensive designs.
Use proper materials for strength, texture, and details, and also strengthen weak designs in the proper way.
Crooked edges, glue smudges, and wobbly designs lose marks—keep it neat and precise.
Have your model express the given topic in a suitable manner—unrelated designs receive poor marks.
Experts look for originality, think out of the box, and do not use preconceived or conventional designs.
Provide a brief and concise definition of the concept, the materials used, and how it applies to the theme in 100–150 words.