Changing requests settings

I'm having to change the requests due to being busier than usual...or I'm lazy.

So yeah, the changes will be:

- 3 requests instead of 5
- 1 trade instead of 3
- 3DS art is no longer available
- 1 animation commission instead of 3
- I may say no depending on what the topic is

And there you go, but I won't be opening for a while.