Thanks YK for the details comments, appreciated!
i am still learning and trying my best to shot nice pics to do justic to those models
![Very Happy Very Happy](/images/emoticons/classic/icon_biggrin.gif)
I will try to have the same background colour.
as for the camera, mine is just a simple digital camera, so dont have so much slr function
![Confused Confused](/images/emoticons/classic/icon_confused.gif)
beside i took those pics in quite a cramp place, quite hard to place myself properly, and there are hazards around also.