Minimalistic streetwear merch design for Twitch brand

This is for my twitch brand, but I want the shirt to have a minimalistic streetwear feel instead of your traditional influencer merch. I prefer darker themed colors , and I am limited to 4 colors for printing purposes. I really like japanese styled designs as well, ( lettering / cultural ) , vaporwave aesthetics , My twitch brand is Morg, but it doesn't need to just straight up say "Morg", it could be in japanese lettering, or any other creative idea that doesn't make the shirt feel like you need to know who I am to think its a cool design / you'd want to wear it. I linked some designs that portray the color scheme I want, but feel free to get creative

Every design category has flexible pricing for all budgets. T-shirt starts at £159.