Pencil sketch...... My drawing

Hello everyone and hope you're all doing well.
Today I will be sharing some of my drawings.

1. So this is the first picture, drawing in progress.
   

2. My work keeps getting better....
   

3. This is my third stage... I got confused while trying to figure out the remaining part..
   

4. Oh yess!!! I've gotten it.. my drawing continues. It's a beautiful work on one of my senior colleagues.
   

5. I got stocked here also... I was trying to figure out how to put in his eyeglass...
   

6. Yeah.... I'm done with the difficult part... Just have to finish it now.
   

7. My final drawing.... Mr. Dave
   

Thanks all.....