Great looking Kelberi! As far as collection point goes? I couldn't tell you, but you could probably try to get the LFS/vendor you bought it from to tip you off and even then it could be wrong. Private importers generally know their collection points more accurately and are more "correct" if you will.
Slight rant, more recently it looks like people have been giving an IDs on the collection point of Kelberi(and other Cichla) by just looking at pictures, more often than not this is very inaccurate and can cause problems, specially with re-sale of the fish. Differentiating collection points of the same species is not usually easy, specially with smaller fish, adults are a different story. This is why in re-sale sticking to the confirmed species, if the collection point is uncertain is much preferred. Just my thoughts.