I need a table built using CAD

I need someone that is skillful with CAD to build a multi use table with certain requirements that I will provide.

The job needs to be done in the next 20 hours.

The design and build structure needs to be built on the following constraints:
- 50mm by 50mm steel angle bar (5mm thickness, 2 meters length)
- 20 mm by 20 mm steel angle bar

There are more constraints and requirements but I will send them if you are familiar with working under these types of constraints and requirements.