Here is an update. Yesterday, I was able to put speaker and cat5e cables in the DINING and LOFT. I was able to put single RG6 and CAT5e in the eaves of my front porch. I was not able to put an 18/4 because I only had 5 ft left. So if I only have RG6 and CAT5e, will I still be ok for security camera? For the back camera, I was unfortunate because they placed a plastic barrier in my second floor ceiling. I was not able to run an RG6 and a cat5e cable to the attic, near the eaves in the corner.
This morning at 6am, I went there again to install single cat5e from garage to headend. It will be used for telephone or network. I also tucked some insulations I have removed yesterday.
Finally, I verified all the wires for window contacts. I found out that one window contact got pulled so much. I had to open up the insulation and fix it.

I took a lot of pictures too and measured the locations of all the wires I have installed. I have also installed 2 mudrings that will be behind the cabinet.
Tonight, I will be opening up some insulation in the DEN because I still don't have wires there. I will be putting 2 speaker wires, 4rg6 and 2 cat5e cables. I will also move the mudring along with the 1 RG6 and 1 cat5e that my builder installed. Guys, I'm very tired.
Here is what I remember that I installed:
1.) Window contacts for all accessible windows
2.) Water sensors in master/kids bath toilet and sink, and washer too in 1st
3.) 5.1 speaker wiring in master bedroom, 4 RG6, 2 CAT5e for audio/video in masterbedroom. The Latter is for future proofing
4.) 3 cat5e, 1 18/4 near doorway of masterbedroom. It will be for ELK keypad, music keypad and IR
5.) motion sensors in 1st/2nd floor
6.) Elk speaker/siren wire (18/4) in 1st/2nd floor
7.) 5.1 speaker wiring in family room, 4 RG6, 2 CAT5e for audio/video in family room. The Latter is for future proofing.
8.) 3 cat5e, 1 18/4 near hallway of family room. It will be for ELK keypad, music keypad and IR
9.) 1 22/4 for CO
10.) 3 cat5e in garage, 2 for overhead contact and 1 for phone
11.) 1 rg6 and 1 cat5e for camera in front porch
I didn't have enough time to install smoke and heat. I'm hoping that there are ways to integrate the smoke that they're going to install with Elk system.
And yes, you guys are right, I couldn't believe that I installed that much wires in 6 days.
By the way, can you guys recommend a picture storage?