Forgot to say about this: I got my hand on a MG Unicorn Gundam. First glance at it - it's all white, and it's pretty hard to build, and there's a lot of transformation gimmick with translucent red plastic parts, which means it's really hard to build.
Yet, I haven't have time to build it yet partly because I'm trying to finish the easy to build Gundam Exia (relatively), and partly because I'm waiting to get my hands on an airbrush compressor set from Tamiya - the new Revo Compressor with HG trigger double action airbrush that cost a lot. I'm not really a fan in using airbrush initially because I found that it's hard to get the color. Yet, it's time for a change because it's pretty easy to get Mr Color here, and I'm moved by the fact that there's a lot of tricks can be done perfectly with airbrush. So, I'm going to wait for that, probably endlessly...