Evil Lair Lab

So this map is most likely gonna not be completed to how I would like it. I build a lot, but other mechanics of minecraft like redstone and commands are not apart of my skill set. So this is the evil lair/ lab minecraft map/idea that I have. I think others might have come up with the idea in this map but I wanted to showcase a small bit of what I came up with.

So the entrance is suppose to be a dragon head, it also looks like a cat to me.

I give full permission for others to alter it and do whatever cause I will probably never do anything with this build. Or blow it up! I might do that after uploading it lol.