3d physical model based on already drawn up cad plans made from balsa would with extremely detailed structure

I need someone to create a 3D physical model based on CAD plans I've made using balsa wood. The model needs to be large, measuring over 24 inches, and should include detailed features that I'll provide. I'm looking for a fast turnaround, and I need the model within a month. Being an expert in 3D models made from balsa wood is essential, as I'm looking for an extremely detailed structure that meets my exact specifications.