Here is the overall image of inter-continental BIM (Revit based) project.
And, front brand tower double glass wall system closer look which is SPG clip supported glass.
And, detailed unitized curtain wall family,
Sloped SPG glass fin supported system on New tower,
And, detailed piece of SPG.
Design alternative of front subway portal with SPG system glazing which has PV panels and water collecting drain system on the top..