Is there anyone who has a Playground model design / playing area ?

What is your preferred design software?
Normally you need to define the basic building elements or members like beams, plates, pipes, and struts, then make them in standard sizes, and then combine as required.
You can make detailed design for each member separately, and assemble the final structure.
Then generate required engineering drawing with BOM for the full assembly.

You can draw everything you see in the picture with Catia.
You need to spend a lot of time. But it can be done.
First you need to draw one by one, then merge it.
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Resimde gördüğünüz herşeyi Catia ile çizebilirsiniz.
Çok fazla vakit ayırmak gerekir. Ama yapılabilir.
Öncelikle tek tek çizmek, sonrasında birleştirmek gerekiyor.

Thank you for your attention, I have no time to draw a structure on the software, in addition I do not have a model constraint I need any structure but be as big as the photo I already have sent. so I hope to find someone who already makes a design of the structure.