final presentation about detailed models on sketch up

Paper Details:

hi there, I have a final presentation on Oct,21 I already created 3 detailed models on sketch up and we’ve been asked to do a presentation and talk about the process and construct a physical detailed model on sketch up, the presentation has to be very professional and showing the process and how it been built. what material been used, I will attach the model that I created with its detail, look at the labels on each picture, and mention it in the PowerPoint presentation. DO NOT put my pictures on the slides.