For the maintenance method of dinosaur skeleton, use the above materials to sew the small area damaged position of the simulated dinosaur skin with needle and thread, and then apply silicone glue evenly on the suture to prevent water from entering, and then use propylene paint to make up the color.
If there is a large area of skin damage, it is necessary to fill the sponge first, then use silicone glue to adhere the fiber cloth on it, then brush a layer of silicone glue as the waterproof layer, use propylene pigment to dilute and then use air compressor and spray gun to make up the color.
If the motor is damaged, it needs to be repaired in one step. The method is to cut the skin with an art knife, replace the motor to be repaired, and then repair the skin.