I recommend Tan Sri Lee Loy Seng Scholarship.
I got this scholarship regardless my academic result is not very impressive.
For your notice, my SPM 9as (7a1,2a2) , 1d7
My adv diploma result till date GPA 2.6 (The foundation still did not withdrwal my scholarship , it required only straight passes & GPA2.5 above to maintain the scholarship, how nice .......

I stongly recommend this website
http://www.recom.org
It provide useful info about scholarship (JPA, Petronas, ASEAN etc). Most of the members are scholarship seekers with very impressive results.
They discuss the scholarship etc during the scholarship season, mostly 1 mth B4 the release of SPM/STPM.