Is that better for my presentation if I add the 3d graphical visualization to make it more attractive and influencing? I have to work on this important presentation which in this coming week. And I am searching out for ways to elaborate my model of the project I am working on in a better way. Someone recommended me to look for the 3d architectural renders for my presentation as it will elucidate the working and procedure of the equipment with more clarity. I am not sure if it is a good option or not, because I have to spend a lot of money on this. What are your reviews about this?