Here's a really really simple bit of code that you can use to make your account look like a side in a hurry if you need to, for whatever reason. It hides your shop, gallery, game trophies, nc mall info, and habitarium so it looks like you just have a blank account. I've made it to use when I needed to make an account look like a side for pet trading- people might be suspicious if your "sides" are filled up with trophies, a huge shop and gallery, etc.
I adjusted the size of the existing boxes to make it look pretty darn close to how an account without a shop or gallery would look, but I wouldn't rely on this for long term use since it's kinda obvious you're hiding stuff if you have all your trophies and such hidden (plus its against the rules so if someone reports you you'll probably get warned & have your lookup cleared). But it's good for in a pinch because at first glance most people probably wouldn't look twice. I hope you find it useful! Just copy and past it into your (you need an account to see links).