Scale Arena 3D Model Templates

I have a reference image of a series of component parts that i want to be able to assemble into a sporting arena and I need it turned into a set of reusable 3D templates so I can print multiple copies of each element and lay out an accurate, to-scale miniature. Every individual piece should print at roughly 6 in / 15 cm tall and replicate the intent of the drawing as closely as possible.

Let me explain quoting as a concept, in case you are unclear. The details for the job are here. You have the information that I have. There is no additional information. GIVE ME THE PRICE THAT YOU INTEND TO CHARGE ME. This process is not a random con-job where you put down a random low price to get me hooked and then create another completely unrelated price afterwards. I understand that many designers are struggling for work, but I find that behaviour to be OFFENSIVE and I will not enter into that process. YOUR PRICE IS YOUR PRICE. If you cannot quote properly, then do not waste my time.

There should be a triangular side piece and a top rail bar. A small pin and hole insert system would help with the layout.

Please supply the files in STL format, fully manifold and ready for FDM printing with minimal post-processing. If you see logical break-ups in the scene (for example, repeated seating blocks or field boundary markers) feel free to separate them so I can duplicate as needed on my slicer.

Deliverable:
• Print-ready STL files for each arena component at the correct scale.