Looks like the roof is made of Teflon. Yes, you can design the structure with SAP2000.
Just buy the book called:
BUILDING SUPPORT STRUCTURES, Analysis and Design with SAP2000 Software" by WOLFGANG SCHUELLER.
I don't know whether it is still available from CSI, the company that sells SAP2000.
disclaimer: all calculations and comments must be checked by senior engineers before they are taken to be acceptable.