refrence

I plan to make a full replica of this orb & wondered if you could help me with getting measurements of the sphere, rod & cap size?

There are alot of 3d games with some cool props U have to build in the game. One game I'm thinking of is Last Year: The Nightmare Is there anyone how knows were I can find 3d renders of the prop from this game, or someone can show an actual made prop U made for like cosplay or just to show off...