How in hell did you manage to do that in little under 15 years???
Malacca lacks knowledge of West Java and as far as I understood it, you require one full colony to get "natural spread" to the two westermost provinces. Furthermore, I consider it quite a feat to have gained the necessary number of colonists by 1414. I have personally never gained gov-tech 4 (for 'Colonial Venture') as a Malay country before 1412, but I see you have some loans, so maybe you turbo-financed an earlier tech-progression? Would be interesting to know how my record was beaten, considering I didn't think you could scale it back more than perhaps 2 years (without playing Majipahit). One learns new things everyday.