The best arrangement method for 10-person formation:

　　1. Horizontal line: (1) A horizontal line with 10 people is not too long, which is equivalent to the class horizontal line of the army; (2) There are two rows of five people in each row, which is not too short and meets the basic requirements of the queue.

　　2. Column: (1) One column, with 10 people standing all the way and arranged backwards in turn, which is equivalent to the class column of the army; (2) Two columns, each with five people, are convenient to travel.

　　Hello, the following is a possible arrangement scheme of 10-person catwalk for children's models:

　　1. Opening: 10 models line up in a row, holding bouquets or balloons and smiling to greet the audience.

　　2. The first group: five models are divided into two rows, leaving a small space in the middle. The models on both sides walk hand in hand and smile at the model in the middle, and then walk back to both sides respectively.

　　3. The second group: five models are arranged in a row, each holding different props, such as balls, books, flowers, etc., to show the audience what they have in their hands.

　　4. The third group: three models are arranged in a row. The model in the middle holds a bouquet or a gift box. The models on both sides walk to the model in the middle, receive the gift, and then walk back to their positions.

　　5. The fourth group: Seven models are arranged in a row, the model in the middle holds a flag, and the models on both sides hold ribbons, dancing to the audience together, and weaving the flags and ribbons together.

　　6. Group 5: Five models line up, each holding a big letter card and spelling a word or phrase, such as "love" and "peace".

　　7. Group 6: Four models are arranged in a row, each holding a toy animal, showing his toy animal to the audience, and then dancing together.

　　8. Group 7: Six models are divided into two rows, leaving a space in the middle. The models on both sides walk hand in hand to the model in the middle, then turn around in the middle and walk back to both sides respectively.

　　9. The eighth group: 10 models lined up, holding balloons of different colors, dancing with the audience, and weaving the balloons together.

　　10. End: Ten models form a big circle, holding hands and bowing to the audience.