I imagined it, because I know a little about Japanese traditions and cultures, so after reviewing it a little, I thought the most appropriate thing was to draw something on that topic for him.
At this very moment I am starting to draw him, on Thursday I will upload the publication to have time to refine details.
Don't tell your son anything, he's going to look great, I'll also include a cat, so I hope he like it! 😀
It's great for him that your pixel art includes a robot and a cat! Pixel, robots, cats,...they are all his favorite things😊
Thanks, we are looking forward to it!