this is already sooo good, i can only imagine what you can do for a full illustration! 💖
for advice... hmmm. it took a while for me to see what kind of art app works best for me (medibang), so i guess... explore what works best for you, too, and which ones show off your style better? xD from the top of my head some of the apps you might wanna try-- sketchbook, ibispaint, medibang.
i'm not sure why, but i'm excited for you to use the note for drawing, too!!! 💖