How to build a Cyclorama / Cyc Wall / Green box U-shape (KUL - digital TV lab) Lublin PL

Building from scratch - 2 weeks of building in 5 minutes. Green box assembling U-shape for KUL. Plasterboard walls with sound insulation, used CykloE System. Used materials: raw MDF chipboard CykloE System (EPS200) acoustic plasterboard metal frame acoustic mineral wool Audio license: ASLC-1123A749-EA900D3334