Computational Homogenization of Shell-based Cellular Materials towards Microphysics-informed Continuum *L. Liu (Chalmers University of Technology), F. Liu (Chalmers University of Technology), D. Zenkert (KTH Royal Institute of Technology), M. Åkermo (KTH Royal Institute of Technology), M. van Maris (Eindhoven University of Technology), J. Hoefnagels (Eindhoven University of Technology), M. Fagerström (Chalmers University of Technology)