So, I managed to get some work done in modeling the car today (and I made sure to save every couple of minutes this time!). I was working with just the side and front view image references of the 2006 Honda Civic EX Coupe, which limits the accuracy of my modeling. I was missing the crucial top-down reference image to get the 3rd dimension shape information.
Regardless, I worked with what I had and approximated the rest. It's still a WIP (Work In Progress), obviously. Hopefully I can find a way to adjust the model so that it'll be more accurate-looking.