Netlogo Simualtion convertion to Gama

As mentioned in the description I am looking for a transformation of a simulation that is already coded in Netlogo into gama simulating framework. The simulation is about fish stock in a lake, evolvement of the fish over time, dependencies between fish and plankton, reproduction of the fish etc. The code already exists in Netlogo and "just" needs to be implemented into Gama. For more details please contact me. I am looking to finish this project within the next 3-4 weeks.