A 75 - 90 second teaser with minimalist vector graphics

I'm looking for someone who can make a 75 - 90 second vector animation video as a teaser for our MOOC on Biotherapies. I only require simple illustrations but creatively executed. Here are some inspirations: https://www.youtube.com/watch?v=qK4Re_ArS3Q and https://www.youtube.com/watch?v=gp7fznwRB30 I am also attaching a .pdf of the instructions. Most parts are up to your imagination as long as they are simple vectors and crisp. However, for certain parts, I need specific illustrations (which you may redraw, recolor, add a fill, play with it, as long as it resembles like what I drew haha.) If you have some other idea for the vectors, I am also open to those ideas as long as they make sense haha. I am looking for someone who can follow the instructions in the pdf. I don't need it to be overly extravagant. I just want it to be classy and treated similarly to the ones in the youtube links! Creative transitions would be much appreciated!