i want a uniq desiegn for bedroom

The link below has some good collection of Bedroom designs.  Not all designs would apply to all room sizes so you can choose the components of bedroom design. For example, start with a bed design that you like 

The link below will give you good Bed Head boards design

http://www.gharexpert.com/home/show_multiple_images.aspx?Ind=9&find=Bed%20Headboard

Once you have finalized the bed headboard, you can decorate the wall behind the bed and then go to ceiling and other walls.  But before starting any thing see to it that you do furniture placement in the bedroom to understand all objects that can fit into your bedroom

Link below has many bedroom designs

http://www.gharexpert.com/Bedroom-Pictures/