1. First, prepare the required Lego blocks, and select the appropriate types and quantities of blocks according to the size and complexity of the model.

2. Before starting work, you can draw a sketch of kv54 on paper to determine the type and quantity of building blocks needed, as well as the overall layout and structure.

3. According to the designed drawings, gradually use Lego blocks for construction. It can be adjusted and modified according to the actual situation to achieve the best effect.

4. After the model is established, some necessary adjustments and modifications can be made to make it more in line with the actual situation.