No, that’s not the cage I make, it’s just a little glass tank I had my JCP in when she was young. I did decorate it with Manzanita branches and dollar store fake vines; it was for show because it was in my living room. I’ll try to get a picture of the one I made.
How big are you making the cage? Carpets don’t need to climb, but they sure like to! Just try to make your whole snakes environment washable. I used to use wooden branches, but I don’t anymore. I want to be able to sanitize everything. Also if you get mites * it’s VERY hard to get rid of them with wood. My suggestion is Paint/ seal the outside and line the inside of your cage. All accessories should be washable.
* You can bring back mites from the pet shop, from handling other reptiles, from bringing home other reptiles, from reptile shows… I’ve only had them once but it took me months to get rid of them. They suck!