In my College Days, one of the subjects we need to take is CAD or Computer Aided Drafting 2D and 3D. For me this is one of the most difficult subject an engineering aspirant to pass. It is difficult yet one of the most amazing skills you can ever have.
In this subject, the instructor is a Licensed Civil Engineer. In this course, I felt really challenged to the bone. In 2D design, it was naturally easy to complete all the design plates. The hardest part of this course is the 3D design. Some command are really difficult to perfom.
There were two major projects to fulfill in order to have good grades. First is to make your own design or customized chess piece. Any design or concept will do as long as your not making the basic chess piece. The picture above is my own chess piece design. The design is inspired with the concept of tubes or pipes. You can see it on the picture above. The second major projects is to make your own house design. This is the most difficult project for me. You are to make your design considering all factors on making a house. These includes space, wall sizes, doors, windows, floors, slabs, beams, roofs, post or columns and appearance. It took 2 - 3 weeks to complete this project. Atleast 9 hours a week. The picture below is my own house design.
Thanks for the upvote beautiful @bheng620 😍😍