Possible problems with importing the FBX/PMX model:
1.If the imported FBX/PMX model texture is missing, you can copy the texture file to the model directory or subdirectory (at most one subdirectory layer),and then re-import it.
2.After importing the FBX/PMX model, the software automatically generates “. wimd” files,the “.wimd” is Inva3D’s exclusive model format,this file contains all the data necessary for the model.
3.After importing PMX model, if you find any abnormal parts imported, you can select the model and select the wrong part, then right click the mouse button and click “hide selected parts” in the pop-up menu.
After hiding the wrong parts, the model will display correctly.