I want to use banana crop waste as an alternative to cotton textiles to achieve sustainability in the textile sector. We will use 80% cotton and 20% banana waste like banana stems to produce finished fabric. Further, we will build a project that compares the LCA of conventional cotton fabric vs agro waste blend fabric in the mentioned ratio. I want to understand how I should model a new process for banana crop waste. What are process inputs and how to link them with the cotton product system?