Einstein and Tesla drawing

so these two are among my favourite honkai characters and Einstein is extremely underrated so i decided to draw her. I drew her with Tesla because 1. i ship them 2. I like her design this was a bit of a lighting test, and i kind of gave up on the background 💀 also i made some mistakes oops app: Ibispaint time taken: around 16 hours 💀 layers: 70 (i merged a lot of them though)