Thank you all for the comments and appreciations for Mr Shiraz.
Here are some pictures taken during different stages of building this bumper. My apologies for poor quality pictures as all these are taken with phone camera.
The day it started
Shiraz (standing) with another lovely gentelman (Rizwan)
To my surprise; he started building the whole bumper with a relatively lighter metal. The idea was to build it all; get to know and see the flaws and room for improvement in terms of size, shape and fitting on the vehicle itself and being able to do and undo. Once finalize this draft version was used to get the exact sizes and made it a lot easier to move ahead and work with super tough and heavy metal.