In order to download it on your New Nintendo 3DS You do need your PC For your SD Card. Plus the New 3DS Version doesn't have alot of features that the other bedrock versions have.
Yeeeeeeeeee thank you for this :3! I mean, I’m not new to Minecraft, I just hate to build houses! I like to get them and add on to them .... but this is great THX
If you are an ios user http://mcpedl.com/how-to-install-minecraft-pe-maps-for-ios/ use this instead :)
Or if you can't still install it then watch a video on youtube :)