the 3D Warehouse normally uses the view of the model as it is when you upload it. Use Zoom Extents first to make the model fill the drawing window as much as possible. I downloaded one of your models, hit Zoom Extents and uploaded back to the Warehouse. Compare the views.
Before you upload a 3D model to 3D Warehouse, the following tips are helpful to know:
The preview image that appears on the model details page is based on how the model appears in the drawing area. Before you upload your model, you may want to adjust the view, styles, and materials. For example, you might use the Camera tools to show the whole model from the front and check that the Style settings show off your model’s best look (such as faces styles that have shading and materials instead of being see-through).