For complete workflow compatibility, we recommend downloading the Original format.The viewer version is intended exclusively for browser preview. In the original file, the following are fully preserved:✔ original scene hierarchy✔ complete materials without reduction✔ proper texture maps✔ proper object namingIf you plan to use this model in production, choose the original version.Window in vinyl paint and double glass panel can be opened by dragging the empty. Color desert sand Model JELD WEN V 2500 21.5 in x 32.5 in x 2.906 in.