Cute 1st Anniversary gift

I need some help coming up with a gift to make and/or buy my boyfriend for our first anniversary. I make him cute DIY gifts all the time for grins and giggles, but I really need to outdo myself on this one. I'm pretty artsy so the more complex the better. Any ideas? 
​I've already made:
​- 50 reasons I love you cards
​- I <3 You personified picture frame 
​- melted crayon canvas with a silhouette 
​- custom poster of his favorite video game
​-  a personalized guitar pick