The model was built in SOLIDWORKS 2023, then exported to other formats. The baluster was made on a CNC milling machine. It is possible to scale the model to the dimensions you need.Preview made in Blender 4.3, Cycles. Scale: 1:1; Size: 900х42х42mm.

Please, if you like the model, like it, if there is constructive criticism, leave comments.For all rare but possible problems with opening and using the model, and if you can't find the right format, please contact me. I will be glad to help you.