Maya model turns white and wireframe turns dark green, which is caused by software error. This is usually caused by a software error. Just give a new material, select your model, open Hypershade, and right-click any material-specify the material for the current selection. After giving, the original display can be restored. This kind of error is very common, especially after Boolean or model chamfering. After this happens, you only need to specify the material once, and one is to add the color to the layer to change the layer. The other is in the first tab of the properties, click Show, look down, find the drawing overlay, select the first option, and then drag the slider below to select a color.