Another Cami "quickie" huh? I can only imagine how intricate and detailed a non-quickie work of your art would become. Thinking something on the level of the Sistine Chapel but with Vector reaching out to Wario surrounded by hens.
I saw your Vector and thought "He's so fucking cool!" Decided to look up DJ Vector's official artwork from the game and... it's alright. I was more enthralled by the anger-looking cat girl in a Chinese dress. I guess you picked out a far better pose for him than Sega did. Maybe they need to look into having character-specific enthusiasts like yourself provide art for future games.
This seems like the perfect background choice... the, uh, CGA green monochrome displays from, like the 80s, I think? Yeah, I can see the appeal in that for a kid nowadays. My grandparents and great grandparents had all sorts of stuff that I never saw elsewhere growing up, so I became "entraced" at the sight of classic/metal toys, straw/cotton decorations, and furniture pieced together with slots and pegs rather than just glued and nailed.
The CPU problem was a thing with Mario Kart Tour, too. People don't wanna go online to play against AI.