I need architectural plans stamped by a structural engineer registered in Colorado

I am building my house on a mountain lot in Jefferson County. The exterior structure is going to be a metal building so I will have drawings with structural engineering done for that from the company who makes the metal building (engineered for wind load/snow load/ etc). I want to build out a residential half of the inside of the building (“barndominium” style) so I just need architectural design and structural engineering work done on that so I can submit for my building permit. The proposed residential half I need plans for is 800sq ft x 2 stories. I have an ILC and LSP with topo surveys done already. The septic engineering is done. The soils report is done. The well is done. I need a site plan, construction documents for the interior of the building plus the porch on the outside, driveway plans, foundation plans, Form Letter U, and underdrain sketch. I will submit the documents with the building permit application to the county myself, but I could need additional support/changes after submittal if they require changes during the permit process.