According to planning, the technical work in WP3 was finished on time on the past 31st of December 2022. This is good news since this is the first work-package completed successfully in the project Gamma MRI. WP3 covers simulation of Gamma MRI signals obtained with different acquisition strategies and experimental conditions. In that sense, we tested the impact of advanced acquisition sequences of RF pulses and B-field gradients on the Gamma MRI signals to define the optimal hardware and software configuration of the final prototype