The term "Rogue-lite" in 2013 was coined by the developers of "Rogue Legacy" to market their game, as instead of true permadeath, in-between runs you would be able to spend resources to get persistent upgrades, like health, damage increases, and unlock new classes (what people nowadays tend to call "meta-progression"). I know because I was there 8 years ago in the thread and the marketing page still has the word... Source: over 2 years ago

Have a look on https://sketchmob.com/ , has many different artist with a variety of styles and price ranges. I use this site a lot. Source: over 1 year ago

If there's a particular artist whose style you like, see if they do commissions. Maybe try searching for the characters on DeviantArt to find an artist who already has a familiarity with the franchise. You can also get art done from sites like Sketchmob (though, you may need to find some reference photos to give the artist an idea of what you're thinking, I'm not entirely familiar with the procedure there). Source: over 2 years ago

What's more important is this beautiful work of art! We have an excellent piece by "mapo_tofus" on sketchmob.com of Lucina playing the clarinet. I essentially held an amino poll with 5 characters to potentially be drawn playing the instrument, and Lucina won, and I actually wanted Lucina to win anyway, although you might be disappointed when you find out who she won against. Source: almost 3 years ago