What should I get my boyfriend for his 18th birthday

He’s used to like gaming but doesn’t anymore, he loves eating, working out , cars and bikes . His favorite artists are frank ocean , Travis Scott, ye Last birthday I noted down everything he brought up when we talked on calls , (eg “I broke my silver chain” got him a new one . “I liked this one hoodie , might get it next time I go around” bought the hoodie )and sent it to him packed up in a blue wrapping paper (fav color) and covered with spider man cut outs (fav character) . Idk how to top that anymore 😭. Things I can’t give since I gave him those on his last birthday or on occasions after that No hoodies , No chains , No perfume (I like the one he uses most don’t want that to change) , No hot wheels (already have him that) , No headphones. Ok now things I’ve thought of as part of his birthday this year : Flowers (duh) , Letters (duhhhh) , I was thinking about crocheting him a scarf or something , A bracelet and chain , A ring maybe (although I have given him a ring before he lost it this time when he was on a vacation) Need more recommendations asap .