Replacement parts for the 1/12 scale Tamiya radio-controlled models: "Porsche 959 Paris-Dakar Rally" and "Celica Gr.B Rally Special" from 1986. This part is designed to reinforce the front knuckle arm by enclosing it. It is 1mm thicker in all dimensions (length, width, and height) than the original. In the reference photos, it is attached with M2 screws & nuts, but using instant glue is recommended for greater strength. This is a 3D printed part using a layered manufacturing process. The material is PLA+, and the layer thickness is 0.15mm. Deburring and fitting may be required. Packaging will be "bubble wrap + envelope". Thank you.