Hold on, aren't you THE Cracko298 who worked on a multitude of mods for Minecraft New 3DS Edition, including software designed for mod making such as a model editor? If so... Awesome. B-7
Onto the point tho, this and Minecraft 3DS are entirely different games running on different engines. Unless someone (not me) understands this game's code and is able to make modifications to that extent, the easiest thing to make in order to bring this game closer to Minecraft is change its visual and audio assets as I have.
I'm not gonna work more on modding CC3D for a while, but I had in mind replacing all the texture packs with Minecraft themed ones (a Nether pack, an End pack, a copper pack, a wool pack, biome themed packs, etc.) and replacing all mob models with ones of their respective or similar Minecraft counterparts.