I recently purchased Affinity designer, and as well as other projects, this is one of my first ones, and it is 3d Inspiration: After looking at some designs on Affinity I decided to try and make one myself. I would really recommend affinity, as it is similair to Inkscape but more easy to operate, and has more easy control options
Designed by me on Affinity designer: Get it here at: https://affinity.serif.com/designer/