When it comes to Historic Landmark buildings, a designer’s proposed drawings must demonstrate care and due diligence for existing historic features. This was the case for the Little Red Ski Haus in Aspen, CO. Historic elements were carefully modeled to ensure they could be restored if necessary throughout the renovation. 3D Data Pro provided as-built modeling for our client of the interior, exterior, roof, and historic elements, which helped gain approval from the Town of Aspen Building Department, and ultimately helped preserve this nearly 150 year old beauty.