If you looking for mechanical keyboard, then you are in the right place.
Please take a look in page 1 of this thread to understand further what is MKB. 

If you looking for RGB MKB, there are Corsair, Razer.
Get the black keyboard with black keycaps, then purchase after-market white keycaps (backlit version).

I think the RGB MKB pricing are higher than your budget.

Thank you for putting a spoiler for large image. 

RGB is pricey. Over >RM 500.

For bi-color LED MKB, there is a brand called KBParadise (Only have 60% and TKL models).
No full layout for this brand.


So, either find a second hand RGB MKB, or wait for more brand release their RGB. So, pricing will be competitive if you want full layout bi/tri/quad/RGB mkb.

Note: If I was to recommend, I will recommend the first picture you put in the spoiler; Filco Majestouch 2 TKL. It's non-backlit.

A filco majestouch is famous for it's quality and solid build. It is TKL, not full size and no LED. It is over your budget and cost about RM400+ Iinm. Also, even if you were to get a filco, if you want white keycaps, you will have to fork out at least another RM100 for white keycaps. Expensive keycaps can go all the way to few hundred bucks and even more expensive than your keyboard.

If you want dual led, can check out ducky, however, they are also out of your budget at a price of Rm500 for a ducky shine 4.