Well, I hope this sees the light of day. Please try to get us a key when it's done. But if you could, could you try to get a key when you have a good chunk of the game done? I would be happy to tell you how your work is going so far!
It's always hilarious to see the minecraft fans go nuts over a minecraft 3ds port. Seriously, i think posts about Minecraft get some of the most amounts of posts!
To sum up Minecraft on 3ds, there is none. There are multiple fan-made versions and Minecraft-style games on the eshop, but there is no official Minecraft. Also, it is highly unlikely (almost impossible) that a Minecraft SmileBasic game would last long before being deleted due to copyright concerns. But hey, never stop trying.
Also, as seen with Petit Minecraft, the 3ds really isn't suited to handle Minecraft 3ds. In fact, Terraria 3ds edition did not have dyes for this exact reason. So, any "Minecraft" game on SmileBasic would most likely have to be coded in a very specific way to avoid slow gameplay while still having all the features.
