Build me a simulation model on proteus. -- 2

I am looking for a freelancer to help me build a simulation model on Proteus for educational use, utilizing a PIC microcontroller. The goal of the model is to simulate digital signals and detect changes in the environment. It should be able to carry out a range of tasks. I am looking for someone who is knowledgeable and experienced in the development of simulation models on Proteus and the programming of a PIC microcontroller to provide me with a detailed, reliable, and functional model. If you have a solid background in the development of such models, please do not hesitate to contact me.