3D Theme projects are a little more difficult than the 2D + Themes. If your not confident try the 2D + Themes first:)
Otherwise, have a go. Creating 3D objects is great fun.
Within each Theme there are a number of challenges with walkthroughs below.
Some of the videos are Legacy TinkerCad (6+ months old) They are still usable although look at little different.
They also show how much Aidan and I have developed and improved our production and editing skills. Simon
Now you need to decide if you are designing for the virtual world or for manufacture on a 3D printer. Designing for manufacture is much harder! Simon will try to help you, but its's best to attend a RoboClub Workshop or if your a school as part of your school support, just contact my Dad. He does not charge much and will even hire you a printer.
Workshops can be run by RoboClub Tutors or;
Start your own RoboClub Tubetorials Club at school or anywhere with wifi.