Type of camera/lens/accesories : DSLR Camera
Budget: 2.2k~3K ( I will chose the lowest one if the lowest one satisfy what I needed. )
Your Location: Kuching, Sarawak.
Preferable brand : Nikon / Canon
Type of photography u want to do : It's actually for my course assignments (Diploma In Graphic Design ),
Personal like shooting some wild life, nature, landscape.
Any specific models in mind? : Currently target for Nikon D3100
Any specific features u want? : User friendly

I'm did some research about DSLR but no really know all of them, so far only Nikon D3100 is my choice.
Here I ask for some advice from you guys, Is this DSLR worth for what I needed so far? Should I increase some budget for D5100 or others DSLR for what I want to do?
Is Nikon D3100 enough for me?

Thank You very much