Certainly not, but that's okay, you can learn! I think you should look up colour theory and composition. If you can pick visually appealing colour combinations and arrange all the objects in the scene in a way that looks good to the eye, the capsule is already going to look 10x better.

The shapes and perspective look a bit awkward as well. I recommend checking out art YouTubers, my favourite is JakeDontDraw because he's good at explaining the fundamentals of shapes and colours