Industrial Workshop Facade CAD Design

Seeking an experienced CAD designer for a paid test project for a commercial 1:64 scale diorama range. Create a highly detailed industrial workshop front facade from supplied reference image. Must be designed for FDM printing, not just rendering. Approx building size 200×65×95mm. Deliver editable source CAD, STEP and print-ready STL/3MF. Strong miniature/product CAD experience preferred. Ongoing work for successful designer.