This is a follow-up to #67. At the time of writing, the first version of our HBV96-PREVAH combination seems to work well. Before performing detailed comparisons, we prefer to add an analogous application model that combines process equations of HBV96 and COSERO. As for PREVAH, we take the modules "above the soil" from HBV96 and the modules "below the soil" from COSERO.