I did some research online and go through some of the tutorial article to find out how to make my Gundam look good. It require patient and lots of time, not to mention getting the tools needed to make it look good. I e-bayed for the airbrush as i found it's more expensive to get one here.
I'm building my Freedom Gundam very slowly, due to lack of time and procrastination, not to mention the time waiting to get the tool. And i didn't prime all parts, when i sprayed the actual colour on it, i found out some part still need more sanding work. so i re-sand, and re-spray the part. Now the colouring is like 10% completed only. Hopefully I don't mess up my kit. And I just rent out the room which i use for spraying, so now I need to find another place to do the spraying job.