This is a little "victory build" I made after exploring all of a planetoid map I downloaded long ago for Minecraft. I built it on top of a big chunk of floating obsidian and the house was modeled after one from the game "Sonic Battle". It's meant to be set in a cold, space-like environment so I'd recommend placing this is in the end, or at-least very high-up in the over-world to make it feel isolated. I've included a schematic of the full area as well as one of just the house and just the big ol' melon!
You may use this for anything, just please give credit. :)
This was made Miencraft 1.12.2.