The model code for the paper:

Aerts H, Schirner M, Jeurissen B, Van Roost D, Achten E, Ritter P, Marinazzo D (2018) Modeling Brain Dynamics in Brain Tumor Patients Using the Virtual Brain eNeuro
http://dx.doi.org/10.1523/ENEURO.0083-18.2018

Is available in the Eneuro Journal supplementary data