@devurandom I don't speak greek, I only know greek letters from maths. But I could read the lowest line. And I don't see any pixel worth moving -- whenever I thought I saw an opportunity for that, I realized moving it would make the letter too similar to another.
Hope this helps you, even if it's from a non-greek.
@devurandom Maybe the uppercase delta should be more like a isosceles triangle instead of a right-angled triangle