Image Title: Steel Metal Gambrel Home Building Shell Kit 2 Floor 2720 Sq Ft EBay Inside Kits Designs 17. Filename: steel-metal-gambrel-home-building-shell-kit-2-floor-2720-sq-ft-ebay-inside-kits-designs-17.jpg. Image Dimension: 502 x 289 pixels. Images Format: jpg/jpeg. Publisher/Author: Allan Waters. Uploaded Date: Friday - May 04th. 2018 08:55:28 AM. Category: Architecture. Image Source: architecture.com.