Wow. This is what I expect to see on a graphic tee (you probably know the ones) being offered during a charity event, like SGDQ. Hell, I'd probably a shirt with this on it. I adore Luigi's expression, too, because I can totally see him being the type to feel confident about any style he chooses to wear outside of his normal attire, even if that attire is currently screaming "Yes, we are definitely tourists!" SMB2 is my favorite 2D Mario game, so any inspiration from it is always welcomed as far as I'm concerned! The goonies are a nice touch, but they seem more beach-themed than jungle. Probably could have swapped them out for Grinders (the monkeys) or lined it with some spikey Piranha plants but neither is as cute as the birds.
Kiss FM sounds familiar. I probably explored it alongside several other online stations over the years. The best radio I ever found used to be through itunes until they gutted the feature and replaced it with sterilized, in-house radio focused on promoting only music you could buy from their store. Now, I just listen to stuff from my parents CD collection (or whats left of it), remixes, and meme tunes. NG Radio offers a surprise or two when I leave it on for a few hours, as well. If you've got any music recommendations, feel free to share.